SECURITIES  AND  EXCHANGE  COMMISSION
                       WASHINGTON,  D.C.  20549

                             FORM  10-Q

(Mark  One)

[X]     QUARTERLY  REPORT  PURSUANT  TO  SECTION  13  OR  15(d)  OF  THE
               SECURITIES  EXCHANGE  ACT  OF  1934

For  the  quarterly  period  ended   JUNE  30,  2003.
                                     ---------------
     OR

[  ]     TRANSITION  REPORT  PURSUANT  TO  SECTION  13  OR  15(d)  OF  THE
               SECURITIES  EXCHANGE  ACT  OF  1934

For  the  transition  period  from            to
                                   ---------      ---------


Commission  file  number   0-14697
                         ------------

                   HARLEYSVILLE  GROUP  INC.
    --------------------------------------------------------------
    (Exact  name  of  registrant  as  specified  in  its  charter)


          DELAWARE                               51-0241172
- -----------------------------------          -------------------
(State  or  other  jurisdiction  of          (I.R.S.  Employer
incorporation  or  organization)              Identification  No.)


     355  MAPLE  AVENUE,  HARLEYSVILLE,  PENNSYLVANIA  19438-2297
     ------------------------------------------------------------
  (Address  of  principal  executive  offices,  including  zip  code)


                          (215)  256-5000
     ---------------------------------------------------------
     (Registrant's  telephone  number,  including  area  code)


     Indicate  by  check  mark  whether the registrant (1) has filed all reports
required  to  be  filed by Section 13 or 15(d) of the Securities Exchange Act of
1934  during  the  preceding  12  months  (or  for  such shorter period that the
registrant  was  required to file such reports) and (2) has been subject to such
filing  requirements  for  the  past  90  days.
Yes   X  .  No     .
     ----      ----
     Indicate  by  check mark whether the registrant is an accelerated filer (as
defined  in  Rule  12b-2  of  the  Act).
Yes   X  .  No     .
     ----      ----

     At  July  31, 2003, 30,062,009 shares of common stock of Harleysville Group
Inc.  were  outstanding.


Page  1



     HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES

                        INDEX

                                                           PAGE  NUMBER
                                                           ------------
Part  I  -  Financial  Information

  Consolidated  Balance  Sheets  -  June  30,  2003
    and  December  31,  2002                                    3

  Consolidated  Statements  of  Income  -  For  the
    three  months  ended  June  30,  2003  and  2002            4

  Consolidated  Statements  of  Income  -  For  the
    six  months  ended  June  30,  2003  and  2002              5

  Consolidated  Statement  of  Shareholders'  Equity  -
    For  the  six  months  ended  June  30,  2003               6

  Consolidated  Statements  of  Cash  Flows  -
    For  the  six  months  ended  June  30,  2003
    and  2002                                                   7

  Notes  to  Consolidated  Financial  Statements                8

  Management's  Discussion  and  Analysis  of  Results
    of  Operations  and  Financial  Condition                  14

  Quantitative  and  Qualitative  Disclosure  About
    Market  Risk                                               26

  Controls  and  Procedures                                    27


Part  II  -  Other  Information                                28


Page  2




ITEM  1.  FINANCIAL  STATEMENTS

     HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES
           CONSOLIDATED  BALANCE  SHEETS
        (in  thousands,  except  share  data)






                                                         JUNE 30,     DECEMBER 31,
                                                           2003          2002
                                                       -----------    -----------
                                                       (unaudited)
ASSETS
- ------
                                                                
Investments:
  Fixed maturities:
    Held to maturity, at amortized cost
      (fair value $358,904 and $411,235)               $  326,931     $  379,940
    Available for sale, at fair value
      (amortized cost $1,061,064 and
       $932,889)                                        1,138,019        995,032
  Equity securities, at fair value
    (cost $97,795 and $96,849)                            119,779        107,177
  Short-term investments, at cost,
    which approximates fair value                          63,140         89,692
  Fixed maturity securities on loan:
    Held to maturity, at amortized
      cost (fair value $5,618 and $5,707)                   4,809          5,222
    Available for sale, at fair value
      (amortized cost $132,664 and $118,991)              143,738        129,837
                                                       ----------     ----------
      Total investments                                 1,796,416      1,706,900
Cash                                                        1,462          2,944
Receivables
  Premiums                                                153,249        138,905
  Reinsurance (affiliate $2,815 and $55)                   99,644         75,488
  Accrued investment income                                21,844         21,552
                                                       ----------     ----------
      Total receivables                                   274,737        235,945
Deferred policy acquisition costs                         104,305         94,896
Prepaid reinsurance premiums                               20,540         19,421
Property and equipment, net                                25,499         27,556
Deferred income taxes                                      21,439         25,784
Security lending collateral                               154,609        139,215
Due from affiliate                                         12,854         10,709
Other assets                                               44,381         48,154
                                                       ----------     ----------
      Total assets                                     $2,456,242     $2,311,524
                                                       ==========     ==========
      LIABILITIES AND SHAREHOLDERS' EQUITY
      ------------------------------------
Liabilities:
  Unpaid losses and loss settlement expenses
    (affiliate $182,143 and $166,188)                  $1,008,969     $  928,335
  Unearned premiums (affiliate $61,720 and $54,035)       442,659        406,277
  Accounts payable and accrued expenses                   105,922        109,965
  Security lending obligation                             154,609        139,215
  Debt (affiliate $18,500 and $18,500)                     95,145         95,620
                                                       ----------     ----------
      Total liabilities                                 1,807,304      1,679,412
                                                       ----------     ----------

Shareholders' equity:
  Preferred stock, $1 par value, authorized
    1,000,000 shares; none issued
  Common stock, $1 par value, authorized
    80,000,000 shares; issued 31,194,664
    and 30,917,575 shares; outstanding
    30,114,185 and 29,917,575 shares                       31,195         30,918
  Additional paid-in capital                              155,633        149,091
  Accumulated other comprehensive income                   66,438         49,086
  Retained earnings                                       415,470        418,582
  Deferred compensation                                    (2,356)
  Treasury stock, at cost, 1,080,479 and
    1,000,000 shares                                      (17,442)       (15,565)
                                                       ----------     ----------

      Total shareholders' equity                          648,938        632,112
                                                       ----------     ----------

      Total liabilities and shareholders' equity       $2,456,242     $2,311,524
                                                       ==========     ==========

See accompanying notes to consolidated financial statements.



Page  3




        HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES
             CONSOLIDATED STATEMENTS OF INCOME
                        (UNAUDITED)

   FOR  THE  THREE  MONTHS  ENDED  JUNE  30,  2003  AND  2002
     (dollars  in  thousands,  except  per  share  data)





                                                      2003        2002
                                                   ---------    ---------
Revenues:
                                                          
  Premiums earned from affiliate (ceded
    to affiliate, $176,376 and $165,846)           $203,755     $187,708
  Investment income, net of
    investment expenses                              21,649       21,526
  Realized investment gains
    (losses), net                                        67      (20,983)
  Other income (affiliate $1,821 and
    $1,755)                                           4,073        3,898
                                                   --------     --------

      Total revenues                                229,544      192,149
                                                   --------     --------

Losses and expenses:

  Losses and loss settlement expenses
    from affiliate (ceded to affiliate,
    $125,308 and $110,000)                          147,426      127,809
  Amortization of deferred policy
    acquisition costs                                49,898       45,573
  Other underwriting expenses                        18,121       19,495
  Interest expense (affiliate $92
    and $121)                                         1,393        1,434
  Other expenses                                      1,176        1,042
                                                   --------     --------

      Total expenses                                218,014      195,353
                                                   --------     --------

      Income (loss) before income taxes              11,530       (3,204)

Income taxes (benefit)                                1,462       (3,500)
                                                   --------     --------

      Net income                                   $ 10,068     $    296
                                                   ========     ========
Per common share:

  Basic earnings                                   $    .33     $    .01
                                                   ========     ========

  Diluted earnings                                 $    .33     $    .01
                                                   ========     ========

  Cash dividend                                    $   .165     $    .15
                                                   ========     ========


See accompanying notes to consolidated financial statements.



Page  4




          HARLEYSVILLE GROUP INC. AND SUBSIDIARIES
            CONSOLIDATED  STATEMENTS  OF  INCOME
                        (UNAUDITED)

   FOR  THE  SIX  MONTHS  ENDED  JUNE  30,  2003  AND  2002
     (dollars  in  thousands,  except  per  share  data)





                                                     2003         2002
                                                   ---------    ---------
Revenues:
                                                          
  Premiums earned from affiliate (ceded
    to affiliate, $348,681 and $326,117)           $402,584     $370,213
  Investment income, net of
    investment expenses                              43,096       43,008
  Realized investment losses, net                      (366)     (20,505)
  Other income (affiliate $3,831 and
  $3,509)                                             8,593        7,643
                                                   --------     --------
      Total revenues                                453,907      400,359
                                                   --------     --------

Losses and expenses:

  Losses and loss settlement expenses
    from affiliate (ceded to affiliate,
    $268,190 and $223,667)                          311,185      255,081
  Amortization of deferred policy
    acquisition costs                                98,215       90,195
  Other underwriting expenses                        36,678       36,417
  Interest expense                                    2,787        2,855
  Other expenses (affiliate $186 and
    $241)                                             2,387        2,092
                                                   --------     --------

      Total expenses                                451,252      386,640
                                                   --------     --------

      Income before income taxes                      2,655       13,719

Income taxes (benefit)                               (4,173)          83
                                                   --------     --------

      Net income                                   $  6,828     $ 13,636
                                                   ========     ========
Per common share:

  Basic earnings                                   $    .23     $    .46
                                                   ========     ========

  Diluted earnings                                 $    .23     $    .45
                                                   ========     ========

  Cash dividend                                    $    .33     $    .30
                                                   ========     ========


See accompanying notes to consolidated financial statements.




PAGE  5




                    HARLEYSVILLE GROUP INC. AND SUBSIDIARIES
               CONSOLIDATED  STATEMENT  OF  SHAREHOLDERS'  EQUITY
                                 (UNAUDITED)

                 FOR  THE  SIX  MONTHS  ENDED  JUNE  30,  2003
                            (dollars  in  thousands)






                 ACCUMULATED
                 COMMON STOCK      ADDITIONAL  OTHER
              -------------------  PAID-IN     COMPREHENSIVE  RETAINED  DEFERRED      TREASURY
               SHARES     AMOUNT   CAPITAL     INCOME         EARNINGS  COMPENSATION  STOCK      TOTAL
              ----------  -------  ----------  -------------  --------  ------------  --------   --------
                                                                         
Balance,
 December 31,
 2002         30,917,575  $30,918   $149,091    $49,086       $418,582  $             $(15,565)  $632,112
                                                                                                 --------

Net income                                                       6,828                              6,828

Other compre-
 hensive income,
 net of tax:
  Unrealized
  investment
  gains, net of
  reclassification
  adjustment                                     17,352                                            17,352
                                                                                                 --------

Comprehensive
 income                                                                                            24,180

Issuance
 of commons
 stock           277,089      277      6,444                                                        6,721

Tax benefit
 from stock
 options
 exercised                                98                                                           98

Deferred
 compensation                                                            (2,356)                   (2,356)

Cash
 dividend
 paid                                                           (9,940)                            (9,940)

Purchase of
 treasury
 stock,
 80,479
 shares                                                                                 (1,877)    (1,877)
              ----------  -------   --------    -------       --------  -------       --------   --------
Balance at
 June 30,
 2003         31,194,664  $31,195   $155,633    $66,438       $415,470  $(2,356)      $(17,442)  $648,938
              ==========  =======   ========    =======       ========  =======       ========   ========


See accompanying notes to consolidated financial statements.



Page  6




           HARLEYSVILLE GROUP INC. AND SUBSIDIARIES
           CONSOLIDATED  STATEMENTS  OF  CASH  FLOWS
                          (UNAUDITED)

     FOR  THE  SIX  MONTHS  ENDED  JUNE  30,  2003  AND  2002
                        (in  thousands)





                                                          2003          2002
                                                       ----------    ----------
                                                               
Cash flows from operating activities:
  Net income                                           $   6,828     $  13,636
  Adjustments to reconcile net income
    to net cash provided by operating
    activities:
      Change in receivables, unearned
        premiums, prepaid reinsurance
        and due to affiliate                              (5,674)        9,966
      Increase in unpaid losses and
        loss settlement expenses                          80,634        14,195
      Deferred income taxes                               (4,999)       (8,057)
      Increase in deferred policy
        acquisition costs                                 (9,409)       (6,601)
      Amortization and depreciation                        2,069         1,372
      Realized investment losses                             366        20,505
      Other, net                                         (10,584)        1,833
                                                       ---------     ---------
        Net cash provided by
          operating activities                            59,231        46,849
                                                       ---------     ---------

Cash flows from investing activities:
  Fixed maturity investments:
    Purchases                                           (199,021)     (106,013)
    Sales or maturities                                  119,118        76,347
  Equity securities:
    Purchases                                             (4,162)      (12,745)
    Sales                                                  1,923         7,212
  Net sales (purchases) of short-term investments         26,552        (5,092)
  Sale (purchase) of property and equipment                  448        (1,728)
                                                       ---------     ---------
        Net cash used by investing
          activities                                     (55,142)      (42,019)
                                                       ---------     ---------

Cash flows from financing activities:
  Issuance of common stock                                 6,721         5,063
  Repayment of debt obligations                             (475)         (435)
  Dividend paid (to affiliate, $5,496
    and $4,983)                                           (9,940)       (8,894)
  Purchase of treasury stock                              (1,877)
                                                       ---------     ---------

        Net cash used by
          financing activities                            (5,571)       (4,266)
                                                       ---------     ---------

Increase (decrease) in cash                               (1,482)          564

  Cash at beginning of period                              2,944         1,839
                                                       ---------     ---------

  Cash at end of period                                $   1,462     $   2,403
                                                       =========     =========


See accompanying notes to consolidated financial statements.



Page  7




     HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES
                      (UNAUDITED)

     NOTES  TO  CONSOLIDATED  FINANCIAL  STATEMENTS


1  -  Basis  of  Presentation

     The  financial  information  for  the  interim  periods  included herein is
unaudited;  however,  such  information  reflects all adjustments (consisting of
only  normal  recurring  adjustments)  which  are, in the opinion of management,
necessary  to  a  fair  presentation  of  the  financial  position,  results  of
operations,  and  cash flows for the interim periods.  The results of operations
for interim periods are not necessarily indicative of results to be expected for
the  full  year.

     These financial statements should be read in conjunction with the financial
statements  and  notes  for  the  year  ended  December 31, 2002 included in the
Company's  2002  Annual Report filed with the Securities and Exchange Commission
on  Form  10-K.

     The  affiliate  transaction  disclosures  on  the  face  of  the  financial
statements  are  in  regards  to transactions with Harleysville Mutual Insurance
Company (Mutual).  Mutual owns approximately 55% of the outstanding common stock
of  Harleysville  Group  Inc.


Policy  Acquisition  Costs

     Policy  acquisition  costs,  such as commissions, premium taxes and certain
other  underwriting  and agency expenses that vary with and are directly related
to  the  production  of  business, are deferred and amortized over the effective
period  of  the  related  insurance  policies  and in proportion to the premiums
earned.  The  method  followed  in  computing  deferred policy acquisition costs
limits  the  amount  of such deferred costs to their estimated realizable value.
The  estimation  of  net  realizable  value takes into account the premium to be
earned,  related investment income over the claim paying period, losses and loss
settlement  expenses,  and  certain  other  costs expected to be incurred as the
premium  is  earned.  Future changes in estimates, the most significant of which
is  expected  losses  and  loss  settlement expenses, may require adjustments to
deferred  policy  acquisition  costs.  If the estimation of net realizable value
indicate  that  the  acquisition  costs  are unrecoverable, further analyses are
completed  to  determine if a reserve is required to provide for losses that may
exceed  the  related  unearned  premiums.


Stock-Based  Compensation

     Stock-based  compensation  plans  are accounted for under the provisions of
Accounting  Principles  Board (APB) Opinion No. 25, "Accounting for Stock Issued
to  Employees,"  and  related  interpretations.  Accordingly,  no  compensation
expense  is  recognized  for  fixed  stock  option  grants and an employee stock
purchase  plan.  Compensation  expense  would be recorded on the date of a stock
option


Page  8




     HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES
                      (UNAUDITED)

     NOTES  TO  CONSOLIDATED  FINANCIAL  STATEMENTS

grant  only  if  the  current  market price of the underlying stock exceeded the
exercise  price.  The  following  table illustrates the effect on net income and
earnings  per  share  as  if the provisions of statement of Financial Accounting
Standards  (SFAS)  No.  123  (as  amended  by  SFAS  No.  148),  "Accounting for
Stock-Based  Compensation,"  had been applied for the three and six months ended
June  30,  2003  and  2002:






                            FOR THE THREE MONTHS     FOR THE SIX MONTHS
                               ENDED JUNE 30,           ENDED JUNE 30,
                              2003        2002         2003       2002
                            --------    --------     --------    --------
                                           (in thousands,
                                        except per share data)
                                                     
Net income, as reported     $10,068     $   296      $ 6,828     $13,636

Plus:
  Stock-based employee
    compensation expense
    (benefit) included
    in reported net
    income, net of
    related tax effects        (657)        941         (456)      1,697

Less:
  Total stock-based
    employee compensation
    benefit (expense)
    determined under
    fair value based
    method for all
    awards, net of
    related tax effects           3      (1,568)      (1,085)     (2,842)
                            -------     -------      -------     -------
Pro forma net income
  (loss)                    $ 9,414     $  (331)     $ 5,287     $12,491
                            =======     =======      =======     =======

Basic earnings (loss)
  per share:
    As reported             $   .33      $   .01      $  .23     $   .46
    Pro forma               $   .31      $  (.01)     $  .18     $   .42

Diluted earnings (loss)
  per share:
    As reported             $   .33      $   .01      $  .23     $   .45
    Pro forma               $   .31      $  (.01)     $  .17     $   .41



Page  9




     HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES
                      (UNAUDITED)

     NOTES  TO  CONSOLIDATED  FINANCIAL  STATEMENTS


2  -  Earnings  Per  Share

     The  computation  of  basic  and  diluted earnings per share is as follows:






                           FOR THE THREE MONTHS      FOR THE SIX MONTHS
                              ENDED JUNE 30,           ENDED JUNE 30,
                             2003        2002         2003        2002
                           --------    --------     --------    -------
                                          (in thousands,
                                       except per share data)
                                                    
Numerator for basic
  and diluted earnings
  earnings per share:
    Net income             $10,068      $   296     $ 6,828     $13,636
                           =======      =======     =======     =======
Denominator for basic
  earnings per share --
  weighted average
  shares outstanding        30,077       29,638      30,032      29,574

Effect of stock
  incentive plans              271          656         274         617
                           -------      -------     -------     -------
Denominator for
  diluted earnings
  per share                 30,348       30,294      30,306      30,191
                           =======      =======     =======     =======
Basic earnings
  per share                $   .33      $   .01     $   .23     $   .46
                           =======      =======     =======     =======
Diluted earnings
  per share                $   .33      $   .01     $   .23     $   .45
                           =======      =======     =======     =======



     The  following options to purchase shares of common stock were not included
in  the  computation of diluted earnings per share because the exercise price of
the  options  was  greater  than  the  average  market  price:







                    FOR THE THREE MONTHS     FOR THE SIX MONTHS
                       ENDED JUNE 30,          ENDED JUNE 30,
                      2003        2002         2003      2002
                    --------    --------      ------    ------
(in thousands)
                                             
Number of options    1,129        -           1,129      473
                     =====       ===          =====      ===



Page  10



     HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES
                      (UNAUDITED)

     NOTES  TO  CONSOLIDATED  FINANCIAL  STATEMENTS
                      (Continued)

3  -  Reinsurance

     Premiums earned are net of amounts ceded of $18,060,000 and $34,460,000 for
the  three and six months ended June 30, 2003, respectively, and $17,014,000 and
$33,462,000  for  the  three  and  six months ended June 30, 2002, respectively.
Losses  and loss settlement expenses are net of amounts ceded of $19,641,000 and
$37,506,000  for the three and six months ended June 30, 2003, respectively, and
$10,265,000  and  $16,046,000  for the three and six months ended June 30, 2002,
respectively.  Such  amounts  ceded  do not include the reinsurance transactions
with  Mutual under the pooling arrangement (described below) which are reflected
on  the  face  of  the  income  statements,  but  do  include  reinsurance  with
unaffiliated  reinsurers  and  the  reinsurance  described  in  the  following
paragraph.

     Harleysville  Group  has a reinsurance agreement with Mutual whereby Mutual
reinsures  accumulated  catastrophe  losses  in  a  quarter up to $14,400,000 in
excess  of  $3,600,000  in  return  for  a  reinsurance  premium.  The agreement
excludes catastrophe losses resulting from earthquakes, terrorism or hurricanes,
and  supplements  the  existing  external  catastrophe  reinsurance  program.
Harleysville  Group ceded to Mutual premiums earned of $2,216,000 and $2,072,000
and  losses  incurred of $1,018,000 and $38,000, for the three months ended June
30,  2003  and  2002, respectively.  Harleysville Group ceded to Mutual premiums
earned  of  $4,240,000  and  $3,863,000  and  losses  incurred of $4,774,000 and
$66,000  for  the  six  months  ended  June  30,  2003  and  2002, respectively.

     Pursuant  to the terms of a reinsurance pooling agreement with Mutual, each
of  the insurance subsidiaries of Harleysville Group Inc. cedes premiums, losses
and  expenses  on  all  of  their  respective business to Mutual which, in turn,
retrocedes  to  such  subsidiaries  a  specified portion of premiums, losses and
expenses  of  Mutual  and  such  subsidiaries.  Because  this agreement does not
relieve Harleysville Group Inc.'s insurance subsidiaries of primary liability as
originating  insurers,  there  is  a  concentration  of credit risk arising from
business  ceded  to Mutual.  However, the reinsurance pooling agreement provides
for  the  right  of  offset. Mutual has an A. M. Best rating of "A" (Excellent).

Page  11




     HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES
                      (UNAUDITED)

     NOTES  TO  CONSOLIDATED  FINANCIAL  STATEMENTS
                      (Continued)


4  -  Cash  Flows

     There  were  cash tax payments of $500,000 and $7,250,000 and cash interest
payments  of $2,740,000 and $2,804,000 in the first six months of 2003 and 2002,
respectively.


5  -  Segment  Information

     The  performance  of  the  personal lines and commercial lines is evaluated
based  upon  underwriting  results  as  determined  under  statutory  accounting
practices  (SAP).

     Financial  data  by  segment  is  as  follows:





                                FOR THE THREE MONTHS      FOR THE SIX MONTHS
                                   ENDED JUNE 30,            ENDED JUNE 30,
                                 2003        2002           2003       2002
                               --------    --------      ---------   --------
                                                (in thousands)
                                                          
Revenues:
  Premiums earned:
    Commercial lines           $154,118    $134,384       $302,867    $262,689
    Personal lines               49,637      53,324         99,717     107,524
                               --------    --------       --------    --------
      Total premiums earned     203,755     187,708        402,584     370,213
  Net investment income          21,649      21,526         43,096      43,008
  Realized investment
    gains (losses)                   67     (20,983)          (366)    (20,505)
  Other                           4,073       3,898          8,593       7,643
                               --------    --------       --------    --------
Total revenues                 $229,544    $192,149       $453,907    $400,359
                               ========     ========      ========    ========

Income (loss) before
 income taxes:
  Underwriting loss:
    Commercial lines           $ (8,767)   $ (2,989)      $(36,773)   $(13,153)
    Personal lines               (7,848)     (5,797)       (15,742)     (4,373)
                               --------    --------       --------    --------

      SAP underwriting loss     (16,615)     (8,786)       (52,515)    (17,526)
  GAAP adjustments                4,925       3,617          9,021       6,046
                               --------    --------       --------    --------

      GAAP underwriting loss    (11,690)     (5,169)       (43,494)    (11,480)
  Net investment income          21,649      21,526         43,096      43,008
  Realized investment
    gains (losses)                   67     (20,983)          (366)    (20,505)
  Other                           1,504       1,422          3,419       2,696
                               --------    --------       --------    --------
Income (loss) before
 income taxes                  $ 11,530    $ (3,204)      $  2,655    $ 13,719
                               ========    ========       ========    ========



Page  12



     HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES
                      (UNAUDITED)

     NOTES  TO  CONSOLIDATED  FINANCIAL  STATEMENTS
                      (Continued)


6  -  Comprehensive  Income

     Comprehensive  income  consisted  of  the following (all amounts are net of
taxes):





                           FOR THE THREE MONTHS      FOR THE SIX MONTHS
                               ENDED JUNE 30,          ENDED JUNE 30,
                            2003         2002         2003        2002
                          --------     --------     --------    --------
(in thousands)
                                                    
Net income                 $10,068     $   296      $ 6,828     $ 13,636
Other comprehensive
 income:
   Unrealized investment
    holding gains
    (losses) arising
    during period           21,042      (1,654)      16,922      (12,336)
  Less:
    Reclassification
     adjustment for
     (gains) losses
     included in net
     income                    (10)     13,652          430       13,494
                           -------     -------      -------     --------
  Net unrealized
    investment gains        21,032      11,998       17,352        1,158
                           -------     -------      -------     --------

Comprehensive income       $31,100     $12,294      $24,180     $ 14,794
                           =======     =======      =======     ========



7  -  Shareholders'  Equity

     Various  states  have  adopted  the  National  Association  of  Insurance
Commissioners  (NAIC)  risk-based capital (RBC) standards that require insurance
companies to calculate and report statutory capital and surplus needs based on a
formula  measuring underwriting, investment and other business risks inherent in
an  individual  company's operations.  These RBC standards have not affected the
operations  of  Harleysville  Group  since  each  of  the  Company's  insurance
subsidiaries  has  statutory  capital and surplus in excess of RBC requirements.

     These  RBC  standards  require the calculation of a ratio of total adjusted
capital  to  Authorized  Control  Level.  Insurers  with  a ratio below 200% are
subject  to  different levels of regulatory intervention and action.  Based upon
their  2002  statutory financial statements, the ratio of total adjusted capital
to the Authorized Control Level for the Company's nine insurance subsidiaries at
December  31,  2002  ranged  from  642%  to  812%.

8  -  Subsequent  Event

     In  July  2003,  the Company issued $100 million of 5.75% notes payable due
July  2013.  A  portion of the proceeds of the sale of the notes will be used to
repay  $75  million  of  notes  payable  due  in  November  2003.


Page  13



              HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES

ITEM  2.   MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  RESULTS
                 OF  OPERATIONS  AND  FINANCIAL  CONDITION

     Certain  of  the  statements  contained  herein  (other  than statements of
historical  facts)  are  forward  looking  statements.  Such  forward  looking
statements  are  made  pursuant  to  the  safe  harbor provisions of the Private
Securities  Litigation  Reform Act of 1995 and include estimates and assumptions
related  to  economic,  competitive  and legislative developments. These forward
looking  statements  are  subject  to  change and uncertainty which are, in many
instances,  beyond  the  Company's  control  and  have  been  made  based  upon
management's  expectations  and beliefs concerning future developments and their
potential  effect  on  Harleysville Group. There can be no assurance that future
developments  will  be  in accordance with management's expectations so that the
effect of future developments on Harleysville Group will be those anticipated by
management.  Actual  financial results including premium growth and underwriting
results  could  differ  materially  from those anticipated by Harleysville Group
depending  on  the  outcome  of  certain  factors,  which may include changes in
property  and casualty loss trends and reserves; catastrophe losses; competition
in  insurance  product  pricing; government regulation and changes therein which
may  impede  the  ability to charge adequate rates; performance of the financial
markets;  fluctuations in interest rates; availability and price of reinsurance;
and  the  status  of  labor  markets  in  which  the  Company  operates.

Critical  Accounting  Policies  and  Estimates

     The  consolidated  financial  statements  are  prepared  in conformity with
accounting  principles generally accepted in the United States of America, which
require  Harleysville Group to make estimates and assumptions (see Note 1 of the
Notes  to Consolidated Financial Statements for the year ended December 31, 2002
included  in  the  Company's  2002  Annual  Report filed with the Securities and
Exchange  Commission  on  Form  10-K).  Harleysville  Group believes that of its
significant  accounting  policies,  the following may involve a higher degree of
judgment  and  estimation.

     Liabilities  for  Losses  and  Loss Settlement Expenses.  The liability for
losses  and loss settlement expenses represents estimates of the ultimate unpaid
cost of all losses incurred, including losses for claims which have not yet been
reported to Harleysville Group.  The amount of loss reserves for reported claims
is  based primarily upon a case-by-case evaluation of the type of risk involved,
knowledge  of  the circumstances surrounding each claim and the insurance policy
provisions  relating  to  the  type  of  loss.  The amounts of loss reserves for
unreported  claims and loss settlement expense reserves are determined utilizing


Page  14




              HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES

          MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  RESULTS
              OF  OPERATIONS  AND  FINANCIAL  CONDITION
                            (Continued)

historical  information  by line of insurance as adjusted to current conditions.
Inflation  is implicitly provided for in the reserving function through analysis
of  costs,  trends  and  reviews  of historical reserving results.  Reserves are
closely  monitored  and  are  recomputed  periodically  using  the  most  recent
information  on  reported claims and a variety of statistical techniques.  It is
expected  that  such  estimates will be more or less than the amounts ultimately
paid  when  the claims are settled.  Changes in these estimates are reflected in
current  operations.

     Investments.  Generally,  unrealized  investment  gains  or  losses  on
investments carried at fair value, net of applicable income taxes, are reflected
directly  in  shareholders'  equity  as a component of comprehensive income and,
accordingly,  have  no  effect  on net income.  However, if the fair value of an
investment  declines  below  its  cost  and  that  decline  is deemed other than
temporary,  the  amount  of  the  decline  below  cost  is  charged to earnings.
Harleysville  Group  monitors  its  investment  portfolio  and quarterly reviews
investments that have experienced a decline in fair value below cost to evaluate
whether  the  decline is other than temporary.  Such evaluations consider, among
other  things, the magnitude and reasons for a decline and the prospects for the
fair  value  to  recover  in  the  near  term.  Future adverse investment market
conditions, or poor operating results of underlying investments, could result in
an  impairment  charge  in  the  future.

     Harleysville  Group  evaluates  its  investment  portfolio  quarterly  to
determine  if  a  decline  in  fair  value  below  cost is other than temporary.
Harleysville Group has written down to fair value, without exception, any equity
security  that  has  declined  below  cost  by more than 20% and maintained such
decline  for  six months, or by 50% or more, in the quarter in which either such
decline  occurred.  In  some  cases,  securities  that have declined by a lesser
amount  or  for  a  shorter  period  of  time are written down if the evaluation
indicates  the decline is other-than-temporary. For example, one equity security
had  declined  for  a  short  period  of time but was written down in the fourth
quarter  of  2002 when the sale of the company at a value less than our cost was
announced.  Fair value of equity securities is based on the closing market value
as  reported  by  a  national stock exchange or Nasdaq.  The fair value of fixed
maturities  is  based  upon data supplied by an independent pricing service.  It
can  be  difficult  to  determine  the  fair  value of non-traded securities but
Harleysville  Group  does  not  own  a material amount of non-traded securities.


Page  15




              HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES

           MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  RESULTS
               OF  OPERATIONS  AND  FINANCIAL  CONDITION
                            (Continued)

     Policy  Acquisition  Costs.  Policy acquisition costs, such as commissions,
premium  taxes and certain other underwriting and agency expenses that vary with
and  are  directly  related  to  the  production  of  business, are deferred and
amortized  over  the  effective  period of the related insurance policies and in
proportion  to  the  premiums earned.  The method followed in computing deferred
policy  acquisition  costs  limits  the  amount  of such deferred costs to their
estimated  realizable  value.  The estimation of net realizable value takes into
account  the  premium  to  be  earned,  related investment income over the claim
paying  period,  losses  and  loss  settlement expenses, and certain other costs
expected  to  be incurred as the premium is earned. Future changes in estimates,
the  most  significant of which is expected losses and loss settlement expenses,
may require adjustments to deferred policy acquisition costs.  If the estimation
of  net realizable value indicates that the acquisition costs are unrecoverable,
further  analyses are completed to determine if a reserve is required to provide
for  losses  that  may  exceed  the  related  unearned  premiums.

     Contingencies.  Besides  claims  related  to  its  insurance  products,
Harleysville  Group is subject to proceedings, lawsuits and claims in the normal
course  of  business.  Harleysville Group assesses the likelihood of any adverse
outcomes to these matters as well as potential ranges of probable losses.  There
can be no assurance that actual outcomes will not differ from those assessments.

     The  application  of  certain  of these critical accounting policies to the
periods  ended  June  30,  2003  and  2002 is discussed in greater detail below.


Results  of  Operations

     Premiums  earned increased $16.0 million and $32.4 million during the three
and  six  months  ended June 30, 2003, respectively. The increases are primarily
due  to  increases  in premiums earned for commercial lines of $19.7 million and
$40.2  million partially offset by decreases of $3.7 million and $7.8 million in
personal lines premiums earned for the three and six months ended June 30, 2003,
respectively.  The  increases in premiums earned for commercial lines were 14.7%
and  15.3%  for  the  three  and  six  months ended June 30, 2003, respectively,
primarily due to higher rates. Premiums earned for commercial lines are expected
to  continue  to  increase  throughout 2003.  The decline in premiums earned for
personal  lines  was  6.9%  and 7.3% for the three and six months ended June 30,
2003,  respectively,  primarily  due  to fewer policy counts partially offset by
higher  rates.  The  reduction  in

Page  16




              HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES

          MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  RESULTS
                OF  OPERATIONS  AND  FINANCIAL  CONDITION
                            (Continued)

personal lines volume was driven primarily by a planned reduction of business in
certain  less  profitable  states and the implementation of other more stringent
underwriting  processes.

     Investment  income increased $0.1 million for both the three and six months
ended  June  30,  2003  resulting from an increase in invested assets, partially
offset  by  a  lower  yield  on  the  fixed  maturity  investment  portfolio.

     Realized investment gains (losses) improved $21.1 and $20.1 million for the
three and six months ended June 30, 2003, respectively, primarily resulting from
lesser  losses  recognized  on  investments  that  were trading below cost on an
other-than-temporary  basis.

     There  were  no  impairment  charges  in  2003  and $21.2 million and $23.7
million  of  impairment charges in the three and six months ended June 30, 2002,
respectively.  Harleysville  Group  had a gross realized loss of $1.3 million in
the  first  quarter  of 2003 which was from the sale of an equity security which
had not declined by more than 20% below its cost for more than six months at the
time  of  its  sale.

     Harleysville Group holds securities with unrealized losses at June 30, 2003
as  follows:





                                                     LENGTH OF UNREALIZED LOSS
                                                  -------------------------------
                                    UNREALIZED     LESS THAN   6 TO 12    OVER 12
                      FAIR VALUE    LOSS           6 MONTHS    MONTHS     MONTHS
                      ----------    ----------    ---------    --------   -------
                                              (in thousands)
                                                            
Equity securities      $40,459      $5,883          $121        $1,492     $4,270
                       =======      ======          ====        ======     ======
Fixed maturities:
 Obligations of state
  and political
  subdivisions         $27,572      $  407          $407
 Corporate bonds        18,521       3,800                                $3,800
                       -------      ------          ----                  ------
   Total bonds         $46,093      $4,207          $407                  $3,800
                       =======      ======          ====                  ======



PAGE 17




              HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES

          MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  RESULTS
               OF  OPERATIONS  AND  FINANCIAL  CONDITION
                              (Continued)

     All  of  the fixed maturity securities are classified as available for sale
and  are  carried  at  fair  value  on  the  balance  sheet.

     There  are  18  positions  that  comprise  the  unrealized  loss  in equity
investments  at June 30, 2003.  While 16 of these positions have been below cost
for  more  than  six months, they have had volatile price movements and have not
been  significantly  below  cost  for  significant  continuous  amounts of time.
Harleysville  Group has been monitoring these securities and it is possible that
some  may  be  written  down  in  the  income  statement  in  2003.

     There  are  $22.3  million in fixed maturity securities, at amortized cost,
that  at June 30, 2003, had been below amortized cost for over 12 months.  These
are  comprised  of  airline  enhanced  equipment  trust  certificates  (EETC) as
follows:





                                 FAIR        MATURITY
                     COST        VALUE       DATES
                     -------     -------    ----------
                              (in thousands)
                                   
American Airlines    $14,491     $12,273         2011
United Airlines        7,019       5,457    2010-2012
Other airlines           811         791         2015
                     -------     -------
                     $22,321     $18,521
                     =======     =======



     After  the  events of September 11, 2001, air travel and the value of these
airlines'  EETC  securities  declined.  The  EETCs are all "A tranche" holdings,
which  means  they  are  in  a senior credit position to the underlying airplane
collateral  value  as  compared  to  B  and  C  tranche holders.  At the time of
issuance, the collateral was appraised at approximately twice the value of the A
tranche  EETCs.  Recent  estimates  indicate that in a distressed sale scenario,
the  value of the collateral would be approximately the same as the EETCs' cost.
During the fourth quarter of 2002, United Airlines declared bankruptcy.  At June
30,  2003,  the  United  Airlines  EETCs  continued to carry an investment grade
rating.  In  the  first  quarter  of 2003, the debt ratings of American Airlines
were  downgraded to non-investment grade.  In the second quarter of 2003, one of
the  rating agencies upgraded this debt to investment grade.  Harleysville Group
is  participating  in  certain  EETC  creditor  committees  and  is  monitoring
developments.  It is possible that these EETCs may be written down in the income
statement  in  2003,  depending upon developments involving both the issuers and
world  events  which  impact  the  level  of  air  travel.


Page  18




                    HARLEYSVILLE GROUP INC. AND SUBSIDIARIES

               MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  RESULTS
                   OF  OPERATIONS  AND  FINANCIAL  CONDITION
                                   (Continued)

     Income  (loss)  before  income  taxes increased $14.7 million for the three
months ended June 30, 2003 compared to the same prior year period.  The increase
was primarily due to the change in realized investment gains (losses), partially
offset  by a greater underwriting loss.  The greater second quarter underwriting
loss  was primarily due to greater loss severity and greater catastrophe losses.
Income before income taxes decreased $11.1 million for the six months ended June
30,  2003 compared to the same prior year period. The decrease was primarily due
to  a  greater underwriting loss, partially offset by lesser realized investment
losses.  The  greater  six  months underwriting loss was primarily due to higher
catastrophe  losses,  greater loss severity and an increase in the provision for
insured  events in prior years.  The provision for insured events in prior years
consists  of  $22.1 million of adverse development ($19.9 million in the workers
compensation  line) and $8.3 million of favorable development for the six months
ended  June  30,  2003  and  2002,  respectively.

     An  insurance  company's  statutory combined ratio is a standard measure of
underwriting  profitability.  This ratio is the sum of (1) the ratio of incurred
losses  and  loss  settlement  expenses  to net earned premium; (2) the ratio of
expenses  incurred  for  commissions,  premium  taxes,  administrative and other
underwriting  expenses to net written premium; and (3) the ratio of dividends to
policyholders  to  net  earned  premium.  The  combined  ratio  does not reflect
investment  income,  federal  income  taxes  or  other  non-operating  income or
expense.  A  ratio  of  less  than  100 percent generally indicates underwriting
profitability.  Harleysville  Group's  statutory  combined  ratio  increased  to
105.2%  and  110.2%  for  the  three  and  six  months  ended  June  30,  2003,
respectively, from 100.6% and 101.9% for the three and six months ended June 30,
2002, respectively.  Such increase was due to a higher underwriting loss in both
commercial  lines (including the adverse development in the workers compensation
line)  and  personal  lines.

     The  statutory  combined  ratios  by line of business for the three and six
months  ended  June 30, 2003, as compared to the three and six months ended June
30,  2002,  were  as  follows:


Page  19




                    HARLEYSVILLE GROUP INC. AND SUBSIDIARIES

              MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  RESULTS
                  OF  OPERATIONS  AND  FINANCIAL  CONDITION
                                   (Continued)







                            FOR THE THREE MONTHS   FOR THE SIX MONTHS
                               ENDED JUNE 30,        ENDED JUNE 30,
                             2003       2002         2003       2002
                           --------   --------     --------   -------
                                                  
Commercial:
 Automobile                 94.4%      87.8%        95.1%      92.5%
 Workers compensation      120.9%     125.4%       157.1%     123.7%
 Commercial multi-peril    105.1%      92.0%       102.0%      95.9%
 Other commercial           78.4%      78.1%        81.0%      83.6%
   Total commercial        101.7%      96.6%       107.8%      99.8%

Personal:
 Automobile                116.1%     116.5%       116.8%     115.0%
 Homeowners                113.9%     102.8%       118.7%      95.8%
 Other personal            123.8%      81.9%       118.8%      71.6%
   Total personal          115.8%     110.7%       117.5%     106.9%
     Total personal and
       commercial          105.2%     100.6%       110.2%     101.9%



     The  following  table  presents  the  liability  for unpaid losses and loss
settlement  expenses  by  major  line  of  business:







                                         JUNE 30,     DECEMBER 31,
                                          2003           2002
                                       ----------     ------------
                                            (in thousands)
                                                  
Commercial:
  Automobile                           $  190,579       $181,537
  Workers compensation                    252,433        230,705
  Commercial multi-peril                  264,655        243,312
  Other commercial                         50,234         47,109
                                       ----------       --------
    Total commercial                      757,901        702,663
                                       ----------       --------

Personal:
  Automobile                              111,639        115,025
  Homeowners                               41,641         37,768
  Other personal                            2,814          1,726
                                       ----------       --------

    Total personal                        156,094        154,519
                                       ----------       --------

      Total personal and commercial       913,995        857,182

Plus reinsurance recoverables              94,974         71,153
                                       ----------       --------

  Total liability                      $1,008,969       $928,335
                                       ==========       ========



Page  20


                    HARLEYSVILLE GROUP INC. AND SUBSIDIARIES

               MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  RESULTS
                   OF  OPERATIONS  AND  FINANCIAL  CONDITION
                                   (Continued)

     The  commercial  lines  statutory  combined  ratio  increased to 101.7% and
107.8% for the three and six months ended June 30, 2003 from 96.6% and 99.8% for
the  three  and six months ended June 30, 2002.  The increases are primarily due
to  the first quarter adverse development in the provision for insured events in
prior  years and for both the three and six month periods, greater loss severity
and  greater  catastrophe  losses,  particularly  in  commercial  multi-peril
insurance.

     Of  the $19.9 million of first quarter adverse development in the provision
for  insured  events  in  prior years in workers compensation, $16.7 million was
attributable to the 1998 to 2001 accident years and the balance was attributable
to  other  accident  years.  Such  adverse  development  represented 8.6% of the
December  31, 2002 workers compensation net liability for unpaid losses and loss
settlement  expenses.  Harleysville Group had publicly noted adverse loss trends
in  its  workers  compensation  line  for  several  quarters.  These  trends are
consistent with the experience of other companies writing this coverage, many of
which  have,  during the past twelve months, made substantial additions to their
reserves  for  insured  events  in  prior  years in this line of insurance.  The
change  in loss development patterns in the first quarter of 2003 was influenced
by  a  number  of  factors.  The  reorganization  of Harleysville Group's claims
operations resulted in more proactive claims management which, in turn, provided
more contemporaneous loss estimates.  In addition, weak economic conditions have
hampered  the ability to return injured workers to employment thus extending the
estimated  length  of  disabilities and medical loss cost trends have increased.

     The  following  table presents workers compensation claim count information
for  the  total  pooled  business  in  which Harleysville Group participates and
payment amounts which are Harleysville Group's pooling share of the total pooled
amounts.






                                 FOR THE SIX MONTHS      FOR THE YEAR ENDED
                                 ENDED JUNE 30, 2003     DECEMBER 31, 2002
                                 -------------------     ------------------
                                          (dollars in thousands)
                                                       
Number of claims pending,
  beginning period                     8,900                  10,819
Number of claims reported              6,662                  16,053
Number of claims settled or
  dismissed                           (7,365)                (17,972)
                                     -------                 -------
Number of claims pending,
  end of period                        8,197                   8,900
                                     =======                 =======

Losses paid                          $41,525                 $80,578
Loss settlement expenses paid        $ 7,999                 $12,494



Page  21




                    HARLEYSVILLE GROUP INC. AND SUBSIDIARIES

               MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  RESULTS
                    OF  OPERATIONS  AND  FINANCIAL  CONDITION
                                   (Continued)

     Workers  compensation  losses  primarily  consist  of indemnity and medical
costs for injured workers.  The reduction in claim counts reflects the impact of
a  reduction  in  workers  compensation exposure as policy counts have declined.
Harleysville  Group  records  the actuarial best estimate of the ultimate unpaid
losses and loss settlement expenses incurred and does not determine an estimated
possible  range  of  loss.

     Actuarial  loss  reserving  techniques  and  assumptions,  which  rely  on
historical  information  as  adjusted  to  reflect current conditions, have been
consistently  applied  during the periods presented.  Changes in the estimate of
the  liability  for  unpaid  losses  and loss settlement expenses reflect actual
payments  and  evaluations  of new information and data since the last reporting
date.  These  changes  correlate  with  actuarial  trends.  The  loss  reserve
development  in  other lines of business was not significant and the total $22.1
million of adverse development in all lines represented 2.6% of the December 31,
2002  net  liability  for  unpaid  losses  and  loss  settlement  expenses.

     Because of the nature of insurance claims, there are uncertainties inherent
in  the  estimates of ultimate losses.  The aforementioned reorganization of the
claims  operation  has resulted in new people and processes involved in settling
claims.  As  a  result, more recent statistical data reflects different patterns
than  in  the past and give rise to uncertainty as to the pattern of future loss
settlements.  Litigation  on  bodily injury liability cases has increased during
the  past  two  years  while  the  rate of settlement has slowed.  These changed
patterns  give  rise  to  greater  uncertainty  as to the pattern of future loss
settlements  on  bodily  injury  liability  claims.  There  are  uncertainties
regarding future loss cost trends particularly related to medical treatments and
automobile  repair.  Court decisions, regulatory changes and economic conditions
can  affect  the ultimate cost of claims that occurred in the past. Accordingly,
the  ultimate  liability  for  unpaid  losses  and loss settlement expenses will
likely differ from the amount recorded at June 30, 2003.  For every 1% change in
the  estimate,  the  effect  on  pre-tax  income  would  be  $9.1  million.

     The  property  and  casualty  industry  has  had substantial aggregate loss
experience  from  claims  related  to  asbestos-related illnesses, environmental
remediation,  product  and  construction  defect  liability,  mold,  and  other
uncertain  exposures.  Harleysville Group has not experienced significant losses
from  such  claims.


Page  22




                    HARLEYSVILLE GROUP INC. AND SUBSIDIARIES

              MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  RESULTS
                   OF  OPERATIONS  AND  FINANCIAL  CONDITION
                                   (Continued)

     The  personal lines statutory combined ratio increased to 115.8% and 117.5%
for  the three and six months ended June 30, 2003 from 110.7% and 106.9% for the
three  and  six months ended June 30, 2002.  The increases primarily were due to
higher  catastrophe  losses  which  affected the homeowners line and higher loss
severity  which  affected  each  of  the  personal  lines.

     Net  catastrophe  losses increased $1.0 million and $3.9 million and losses
ceded  under  the  aggregate  catastrophe  reinsurance  agreement  with  Mutual
increased  $1.0 million and $4.7 million for the three and six months ended June
30,  2003, respectively, due to a greater number and more severe catastrophes in
the  2003  periods.

     Other  underwriting expenses decreased $1.4 million, or 7.0%, for the three
months  ended  June  30,  2003  as  compared to the same prior year period.  The
decline  primarily  is  due  to  a  $1.7  million  decrease in accrued long-term
incentive-based compensation that is a function of the Company's stock price and
its  performance  relative  to  peers,  partially  offset by an increase of $0.7
million  in  charges  for estimated guaranty fund assessments for companies that
were  declared  insolvent  in  the  quarter.

     The  income  tax  expense  for the three and six months ended June 30, 2003
includes  the  tax  benefit  of  $2.6  million  and $5.1 million associated with
tax-exempt  interest compared to $2.4 million and $4.7 million in the same prior
year  periods.

     Effective  for  one  year from July 1, 2003, the Company's subsidiaries and
Mutual  and  its  wholly-owned  subsidiaries renewed its catastrophe reinsurance
which  provides  coverage  ranging  from 85.5% to 95.0% of up to $140 million in
excess  of  a  retention  of  $30  million  for  any given catastrophe excluding
terrorism for commercial lines.  Harleysville Group's 2003 pooling share of this
coverage  would range from 85.5% to 95.0% of up to $100.8 million in excess of a
retention  of $21.6 million for any given catastrophe.  Pursuant to the terms of
the  treaty,  the  maximum  recovery  would  be $129 million for any catastrophe
involving  an  insured  loss equal to or greater than $170 million. Harleysville
Group's 2003 pooling share of this maximum recovery would be $93 million for any
catastrophe  involving  an  insured  loss of $122 million or greater. The treaty
includes  reinstatement  provisions  providing  for  coverage  for  a  second
catastrophe  and  requiring  payment  of an additional premium in the event of a
first  catastrophe  occurring.  Harleysville  Group  and  Mutual  have


Page  23



                  HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES

             MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  RESULTS
                   OF  OPERATIONS  AND  FINANCIAL  CONDITION
                               (Continued)

purchased  property  per  risk  excess  of loss reinsurance which covers certain
terrorism  losses  and  provides for recovery of up to $8.5 million in excess of
$1.5  million  of terrorism losses for any one risk under certain circumstances.
The  maximum  recovery  by  Harleysville Group on a terrorism loss occurrence is
$8.6  million.


Liquidity  and  Capital  Resources

     Operating  activities  provided $59.2 million and $46.8 million of net cash
for  the  six  months  ended  June  30, 2003 and 2002, respectively.  The change
primarily  is  from  improved  underwriting cash flow, a change in the amount of
realized  losses  and  a  change  in  the amount of accounts payable and accrued
expenses.

     Investing  activities  used $55.1 million and $42.0 million of net cash for
the  six  months  ended  June  30, 2003 and 2002, respectively.  The increase is
primarily  due to an increase in net purchases of fixed maturity investments due
to  the  increase  in cash provided by operations and by net sales of short-term
investments  in  the  2003  period.

     Net  cash  used  by financing activities increased $1.3 million for the six
months  ended  June  30,  2003  compared  to  the six months ended June 30, 2002
primarily  due  to an increase in dividends paid and by the purchase of treasury
stock,  partially  offset  by  an  increase  in  the  issuance  of common stock.

     Harleysville  Group  participates  in  a securities lending program whereby
certain  fixed  maturity  securities from the investment portfolio are loaned to
other  institutions for a short period of time in return for a fee.  At June 30,
2003,  Harleysville  Group  held  cash  collateral  of $154.6 million related to
securities  on  loan with a market value of $149.4 million. Harleysville Group's
policy  is  to  require initial collateral of 102% of the market value of loaned
securities  plus  accrued  interest, which is required to be maintained daily by
the  borrower  at  no  less than 100% of such market value plus accrued interest
over the life of the loan.  Acceptable collateral includes cash and money market
instruments,  government  securities,  A-rated  corporate obligations, AAA-rated
asset-backed  securities or GIC's and Funding Agreements from issuers rated A or
better.  The  securities  on  loan to others have been segregated from the other
invested  assets  on the balance sheet.  In addition, the assets and liabilities
have been grossed up to reflect the collateral held under the securities lending
program  and  the  obligation  to  return this collateral upon the return of the
loaned  securities.


Page  24



                   HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES
               MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  RESULTS
                   OF  OPERATIONS  AND  FINANCIAL  CONDITION
                                  (Continued)

     Harleysville  Group  Inc.  maintained  $3.3  million of cash and marketable
securities  and  $42.0  million of dividends receivable from its subsidiaries at
June  30,  2003  which  is  available  for  general corporate purposes including
dividends, debt service, capital contributions to subsidiaries, acquisitions and
the  repurchase  of stock.  The Company's $75.0 million of notes payable are due
November  2003 and the Company will repay this indebtedness from the proceeds of
$100.0  million  of  notes payable due July 2013 which were issued in July 2003.
The Company has adopted a stock purchase plan under which the Company and Mutual
may  each  purchase up to 500,000 shares of Harleysville Group Inc. common stock
up  to  a  total  of  1.0  million shares.  As of June 30, 2003, the Company had
repurchased  80,479  shares leaving 419,521 shares authorized to be repurchased.
The  Company  has  no  other material commitments for capital expenditures as of
June  30,  2003.


     RISK  FACTORS

     The  business, results of operations and financial condition, and therefore
the  value  of  the  Harleysville Group's securities, are subject to a number of
risks.  Some  of  those  risks  are  set forth in Exhibit 13(B) to the Company's
annual  report  on Form 10-K for fiscal year 2002, filed with the Securities and
Exchange  Commission  on  March  26,  2003.


Page  25




                  HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES

ITEM  3.           QUANTITATIVE  AND  QUALITATIVE  DISCLOSURE
                                ABOUT MARKET RISK

     Harleysville  Group's  market risk generally represents the risk of gain or
loss that may result from the potential change in the fair value of Harleysville
Group's  investment portfolio as a result of fluctuations in prices and interest
rates.  Harleysville  Group  attempts  to  manage  its  interest  rate  risk  by
maintaining  an  appropriate  relationship  between  the average duration of the
investment  portfolio  and  the  approximate  duration  of  its  liabilities.

     Harleysville  Group  has  maintained approximately the same duration of its
investment portfolio to its liabilities from December 31, 2002 to June 30, 2003.
In  addition,  the  Company has maintained approximately the same investment mix
during  this  period.


Page  26



                    HARLEYSVILLE GROUP INC. AND SUBSIDIARIES

ITEM  4.  CONTROLS  AND  PROCEDURES


(a)     Evaluation  of  disclosure controls and procedures.  The Company's chief
executive  officer and its chief financial officer, based on their evaluation of
the  Company's  disclosure  controls  and procedures (as defined in Exchange Act
Rule  13a-15(e))  have  concluded  that  the  Company's  disclosure controls and
procedures  are  adequate  and  effective  for  the  purposes  set  forth in the
definition  thereof  in  Exchange  Act  Rule  13a-15(e)  as  of  June  30, 2003.

(b)     Change  in  internal  control  over  financial  reporting.  There was no
change  in the Company's internal control over financial reporting that occurred
during the second quarter of 2003 that has materially affected, or is reasonably
likely  to  materially  affect,  the  Company's  internal control over financial
reporting.


Page  27



                     HARLEYSVILLE  GROUP  INC.  AND  SUBSIDIARIES

                          PART  II.  OTHER  INFORMATION

ITEM  1.  Legal  Proceedings  -  None

ITEM  2.  Changes  in  Securities  -  None

ITEM  3.  Defaults  Upon  Senior  Securities  -  None

ITEM  4.  Submission  of  Matters  to  a  Vote  of  Security  Holders

     The  annual  meeting of stockholders of Harleysville Group Inc. was held on
April  23,  2003 (the "Annual Meeting" or "Meeting"), with the following result:

     The  total  number of shares represented at the Annual Meeting in person or
by proxy was 28,345,846 of the 30,064,517 shares of common stock outstanding and
entitled  to  vote  at  the  Meeting.

     On  the  resolution  to elect Michael L. Browne, Frank E. Reed and Jerry S.
Rosenbloom  as  class  "B"  Directors  to  serve  until  the expiration of their
respective  terms  and until their successors are duly elected, the nominees for
Director received the number of votes set forth opposite their respective names:

                                     Number  of  Votes
                                 -----------------------
                                     For        Withheld
                                 ----------     --------

     Michael  L.  Browne         28,303,410      42,436
     Frank  E.  Reed             28,303,961      41,885
     Jerry  S.  Rosenbloom       28,303,365      42,481

     There were no abstentions or broker non-votes recorded. On the basis of the
above  vote,  Michael  L.  Browne,  Frank  E.  Reed and Jerry S. Rosenbloom were
elected as class "B" Directors to serve until the expiration of their respective
terms  and  until  their  successors  are  duly  elected.

     The  resolution to approve the Amended and Restated Employee Stock Purchase
Plan was adopted, 28,138,811 votes for the resolution, 182,000 votes against the
resolution  and  25,026  abstentions.


ITEM  5.  Other  Information  -  None


Page  28


                    HARLEYSVILLE GROUP INC. AND SUBSIDIARIES

                        PART  II.  OTHER  INFORMATION
                                (Continued)

ITEM  6.   a. Exhibits

              31.1   Certification  of Walter R. Bateman pursuant to
                     Section 302 of the Sarbanes-Oxley  Act  of  2002.

              31.2   Certification  of  Bruce  J.  Magee pursuant to
                     Section 302 of the Sarbanes-Oxley  Act  of  2002.

              32.1   Certification  of Walter R. Bateman pursuant to
                     Section 906 of the Sarbanes-Oxley  Act  of  2002.

              32.2   Certification  of  Bruce  J.  Magee pursuant to
                     Section 906 of the Sarbanes-Oxley  Act  of  2002.

           b. Reports  on  Form  8-K

              A  Form 8-K dated April 16, 2003 was filed commenting on
              first quarter of  2003  earnings.

              A  Form 8-K dated April 23, 2003 was filed commenting on
              first quarter of  2003  earnings.

              A  Form 8-K dated April 25, 2003 was filed reporting
                 financial results for  the  first  quarter  of  2003.

              A  Form 8-K dated May 20, 2003 was filed disclosing a
                 change in a debt rating.

              A  Form 8-K dated June 18, 2003 was filed commenting
                 on second quarter of  2003  earnings.



                                  SIGNATURE

     Pursuant  to  the  requirements of the Securities Exchange Act of 1934, the
registrant  has  duly  caused  this  report  to  be  signed on its behalf by the
undersigned  thereunto  duly  authorized.

                            HARLEYSVILLE  GROUP  INC.



Date: August 12,  2003        /s/  BRUCE  J.  MAGEE
      ----------------       -----------------------------------
                             Bruce  J.  Magee
                             Senior  Vice  President  and
                             Chief  Financial  Officer
                             (principal  financial  officer  and
                              principal  accounting  officer)


Page  29



                     HARLEYSVILLE GROUP INC AND SUBSIDIARIES

                  FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2003
                                    FORM 10-Q

                                 EXHIBITS INDEX


EXHIBIT  NO.    DESCRIPTION
- -----------     -----------

     31.1       Certification  of Walter R. Bateman pursuant to Section
                302 of the Sarbanes-Oxley  Act  of  2002.

     31.2       Certification  of  Bruce  J.  Magee pursuant to Section
                302 of the Sarbanes-Oxley  Act  of  2002.

     32.1       Certification  of Walter R. Bateman pursuant to Section
                906 of the Sarbanes-Oxley  Act  of  2002.

     32.2       Certification  of  Bruce  J.  Magee pursuant to Section
                906 of the Sarbanes-Oxley  Act  of  2002.