SECURITIES AND EXCHANGE COMMISSION
                     WASHINGTON, D.C.  20549

                                                 


                           FORM  10-Q


        Quarterly Report Pursuant to Section 13 or 15(d)
             of the Securities Exchange Act of 1934



              For quarter ended September 30, 1994



                Marsh & McLennan Companies, Inc.
                   1166 Avenue of the Americas
                    New York, New York  10036
                         (212) 345-5000


                  Commission file number 1-5998
                State of Incorporation:  Delaware
          I.R.S. Employer Identification No. 36-2668272



     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     .

     As of October 31, 1994, there were outstanding 73,729,590
shares of common stock, par value $1.00 per share, of the
registrant.   


                PART I,  FINANCIAL INFORMATION

                MARSH & McLENNAN COMPANIES, INC.
                        AND SUBSIDIARIES
                CONSOLIDATED STATEMENTS OF INCOME
             (In millions, except per share figures)
                           (Unaudited)


                         Three Months Ended    Nine Months Ended 
                            September 30,        September 30, 
                           1994      1993       1994*     1993 

Revenue                    $826.9     $766.4  $2,577.6  $2,383.6 

Expense                     678.3      626.7   2,036.8   1,904.2 

Operating Income            148.6      139.7     540.8     479.4 

Interest Income               2.4        2.6       8.3       8.8 

Interest Expense            (13.1)     (11.6)    (37.0)    (34.7)

Income Before Income Taxes
 and Cumulative Effect of 
 Accounting Change          137.9      130.7     512.1     453.5 
  
Income Taxes                 54.5       54.6     202.3     183.7 

Income Before Cumulative
 Effect of Accounting
 Change                      83.4       76.1     309.8     269.8 
Cumulative Effect of 
 Accounting Change, Net of
 Income Tax Benefit             -          -     (10.5)        - 
 
Net Income                 $ 83.4     $ 76.1  $  299.3  $  269.8 

Per Share Data:
 Income Before Cumulative 
  Effect of Accounting 
  Change                    $1.14      $1.04     $4.21     $3.68 
 Cumulative Effect of 
  Accounting Change             -          -      (.14)        - 
 Net Income                 $1.14      $1.04     $4.07     $3.68 

Average Number of 
 Shares Outstanding          73.3       73.4      73.6      73.4 

Dividends Declared          $.725      $.675    $2.125    $2.025 

*  Reflects the adoption, effective January 1, 1994, of SFAS No.
   112, "Employers' Accounting for Postemployment Benefits." 

                 MARSH & McLENNAN COMPANIES, INC.
                        AND SUBSIDIARIES
                   CONSOLIDATED BALANCE SHEETS
                    (In millions of dollars)
                           (Unaudited)




                                       September 30, December 31,
                                           1994          1993   
ASSETS

Current assets:                            

Cash and cash equivalents 
(including interest-bearing amounts
of $327.7 at September 30, 1994 and
$315.7 at December 31, 1993)               $  338.9     $  332.0  
 

Receivables-
  Commissions and fees                        682.5        617.0 
  Advanced premiums and claims                 76.0         80.7 
  Consumer finance and other                  202.5        198.2 
                                              961.0        895.9

  Less - allowance for doubtful accounts      (46.1)       (42.9)
  Net receivables                             914.9        853.0  
 

Other current assets                          179.7        127.4
                                                 
    Total current assets                    1,433.5      1,312.4

Consumer finance receivables, net             152.8        130.8

Long-term securities                          290.5        363.6

Fixed assets
(net of accumulated depreciation and
amortization of $586.9 at September 30,
1994 and $538.8 at December 31, 1993)         703.5        688.1

Intangible assets                             691.8        660.1

Other assets                                  501.3        391.6 

                                           $3,773.4     $3,546.6

                 MARSH & McLENNAN COMPANIES, INC.
                        AND SUBSIDIARIES
                   CONSOLIDATED BALANCE SHEETS
                    (In millions of dollars)
                           (Unaudited)


                                      September 30,  December 31,
                                          1994           1993    
LIABILITIES AND STOCKHOLDERS' EQUITY
                                           
Current liabilities:   

Short-term debt                            $  379.7     $  273.8
Accrued compensation and employee benefits    173.1        173.5
Accounts payable and accrued liabilities      438.6        444.4
Accrued income taxes                          257.0        237.1
Dividends payable                              53.5         49.9

 Total current liabilities                  1,301.9      1,178.7


Fiduciary liabilities                       1,673.6      1,623.6
Less - cash and investments
       held in a fiduciary capacity        (1,673.6)    (1,623.6)
         
                                                  -            -

Long-term debt                                408.1        409.8 

Other liabilities                             568.5        592.8 

Commitments and contingencies                     -            -

Stockholders' equity:                             
Preferred stock, $1 par value, authorized
 6,000,000 shares, none issued                   -             -
Common stock, $1 par value, authorized
 200,000,000 shares, issued 76,794,531
 shares at September 30, 1994 and
 December 31, 1993                             76.8         76.8
Additional paid-in capital                    166.4        173.5
Retained earnings                           1,488.5      1,345.7
Unrealized securities holding gains,
 net of income taxes                           90.3        138.6
Cumulative translation adjustments            (95.7)      (157.5)
                                            1,726.3      1,577.1
Less - treasury shares, at cost,
 2,996,003 shares at September 30, 1994
 and 2,862,926 shares at December 31, 1993   (231.4)      (211.8)

 Total stockholders' equity                 1,494.9      1,365.3

                                           $3,773.4     $3,546.6

                 MARSH & McLENNAN COMPANIES, INC.
                        AND SUBSIDIARIES
              CONSOLIDATED STATEMENTS OF CASH FLOWS
                    (In millions of dollars)
                           (Unaudited)


                                               Nine Months Ended 
                                                September 30,   
                                                1994      1993  
Operating cash flows:
Net income                                     $299.3     $269.8
   Depreciation and amortization                 90.8       88.2
   Deferred income taxes                         36.1       66.4 
   Other liabilities                             (5.0)      19.8 
   Cumulative effect of accounting change        10.5          -
   Prepaid dealer commissions                  (109.7)    (188.0)
   Other, net                                   (13.6)      (2.4)
Net changes in operating working capital
  other than cash and cash equivalents -
   Receivables                                  (40.4)     (54.9)
   Other current assets                         (24.1)       7.1
   Accrued compensation and employee benefits     (.4)      (5.3)
   Accounts payable and accrued liabilities      (3.5)     (42.3)
   Accrued income taxes                           3.5       16.3
   Effect of exchange rate changes               14.8        (.8)

   Net cash generated from operations           258.3      173.9

Financing cash flows:
Net change in debt                               96.0       88.5
Purchase of treasury shares                     (94.6)     (33.1)
Issuance of common stock                         65.1       73.8 
Dividends paid                                 (152.9)    (148.4)
Other, net                                      (22.4)       1.1 

   Net cash used for financing activities      (108.8)     (18.1)

Investing cash flows:
Additions to fixed assets                       (87.9)     (74.3)
Acquisitions                                    (10.3)      (3.6)
Other, net                                      (53.2)     (54.6)

   Net cash used for investing activities      (151.4)    (132.5)
 
Effect of exchange rate changes on cash
 and cash equivalents                             8.8       (7.5)

Increase in cash & cash equivalents               6.9       15.8

Cash & cash equivalents at beginning of period  332.0      371.1

Cash & cash equivalents at end of period       $338.9     $386.9

                 MARSH & McLENNAN COMPANIES, INC.
                        AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                           (Unaudited)



1.  The consolidated financial statements included herein have
    been prepared by the Company pursuant to the rules and
    regulations of the Securities and Exchange Commission. 
    Certain information and footnote disclosures normally
    included in financial statements prepared in accordance with
    generally accepted accounting principles have been omitted
    pursuant to such rules and regulations, although the Company
    believes that the disclosures are adequate to make the
    information presented not misleading.  These consolidated
    financial statements should be read in conjunction with the
    financial statements and the notes thereto included in the
    Company's latest annual report on Form 10-K.

    The financial information contained herein reflects all
    adjustments, which are, in the opinion of management,
    necessary for a fair presentation of the results of
    operations for the three and nine month periods ended
    September 30, 1994 and 1993.

2.  Fiduciary Assets and Liabilities

    In its capacity as an insurance broker or agent, the Company
    collects premiums from insureds and, after deducting its
    commissions, remits the premiums to the respective insurance
    underwriters; the Company also collects claims or refunds
    from underwriters on behalf of insureds.  Unremitted
    insurance premiums and claims are held in a fiduciary
    capacity.  Interest income on these fiduciary funds,
    included in revenue, amounted to $56.8 million and $62.1
    million for the nine months ended September 30, 1994 and
    1993, respectively.

    Net uncollected premiums and claims and the related payables
    amounting to $2.8 billion at September 30, 1994 and $2.7
    billion at December 31, 1993, are not included in the
    accompanying Consolidated Balance Sheets.

3.  Net Income Per Share

    Net income per share is computed by dividing net income by
    the average number of shares of common stock outstanding. 
    Common stock equivalents (relating principally to stock
    options), which have been excluded from the calculation
    because their dilutive effect is immaterial, are shown below
    for the three and nine month periods ended September 30,
    1994 and 1993. 

    (In millions of shares)

                    Three Months Ended      Nine Months Ended
                       September 30,          September 30,   
                    1994          1993      1994         1993

    Primary           .8           1.1        .8          1.1

    Fully Diluted     .8           1.1        .8          1.1


4.  Supplemental Disclosure to the Consolidated Statements
    of Cash Flows
    
    The following schedule provides details of changes in the
    Company's short-term and long-term debt.  Although a portion
    of the Company's commercial paper borrowings is classified
    as long-term debt in the Consolidated Balance Sheets,
    borrowings and repayments of commercial paper are shown
    below based on original maturities.

                                           Nine Months Ended
                                              September 30, 
    (In millions of dollars)                1994        1993
    Net change in debt with maturities
      of three months or less              $331.9    ($ 37.5) 
    Borrowings with maturities 
      over three months                      47.9      435.7
    Repayments of debt with maturities                
      over three months                    (283.8)    (309.7)
    Net increase in debt                   $ 96.0     $ 88.5

    Interest paid during the nine months ended September 30,
    1994 and 1993 was $36.7 million and $34.0 million,
    respectively.

    Income taxes paid during the nine months ended September 30,
    1994 and 1993 were $164.5 million and $85.4 million,
    respectively.

5.  Income Taxes

    Taxing authorities periodically challenge positions taken by
    the Company on its tax returns.  On the basis of present
    information and advice received from counsel, it is the
    opinion of the Company's management that any assessments
    resulting from current tax audits will not have a material
    adverse effect on the Company's consolidated results of
    operations or its consolidated financial position.

6.  Claims, Lawsuits and Other Contingencies

    The Company and its subsidiaries are subject to claims and
    lawsuits that arise in the ordinary course of business,
    consisting principally of alleged errors and omissions in
    connection with the placement of insurance or reinsurance
    and in rendering consulting and investment services.  Some
    of these claims and lawsuits seek damages, including
    punitive damages, in amounts which could, if assessed, be
    significant.

    Among these is a group of claims relating to reinsurance
    contracts placed by reinsurance broking subsidiaries of the
    Company that were called into question by certain
    reinsurers.  In general, these contracts concern so-called
    run-off exposures under which some or all remaining
    liability for claims against Lloyd's syndicates or other
    London insurers on policies written during a specified
    period of time were assumed by the reinsurers.  The initial
    disputes concerning these contracts, primarily between
    reinsurers and cedants, have largely been resolved by
    negotiation, arbitration or litigation.  More recently,
    related disputes have arisen, including litigation, between
    the members of syndicates, their underwriting and members'
    names agencies and, to a lesser extent, subsidiaries of the
    Company.  The Company believes that its subsidiaries
    performed their reinsurance broking services in conformity
    with accepted and customary practices in the London market.

    A subsidiary of the Company, Balis & Co., Inc., is one of
    several defendants in lawsuits pending in the United States
    District Court for the Eastern District of Pennsylvania
    which emanated from a fire that occurred at One Meridian
    Plaza Center in Philadelphia, Pennsylvania, on February 23
    and 24, 1991.  It is alleged that the fire started on a
    floor occupied by Balis, that Balis violated an alleged duty
    to segregate, store and safekeep flammable and combustible
    liquids, and that Balis negligently failed to properly
    supervise a contractor who it is alleged used and improperly
    stored such materials.  Balis is responding to the claims
    asserted against it.

    Subsidiaries of the Company in the course of their
    consulting and insurance activities advised certain clients
    in connection with their investments in guaranteed
    investment contracts and annuities issued by Executive Life
    Insurance Company, which is currently being rehabilitated
    under the supervision of the California Insurance
    Department.  Some of those clients as well as the Company's
    subsidiaries have been subject to claims or lawsuits
    relating to losses that may be realized in connection with
    those investments.  In some instances, the subsidiaries have
    entered into agreements extending the time in which possible
    claims may be asserted against them, or have otherwise
    negotiated the deferral of claims and litigation.  The
    Company believes that its subsidiaries acted in a proper and
    professional manner in connection with these matters.  

    On the basis of present information, available insurance
    coverage and advice received from counsel, it is the opinion
    of the Company's management that the disposition or ultimate
    determination of these claims and lawsuits will not have a
    material adverse effect on the Company's consolidated
    results of operations or its consolidated financial
    position.

7.  Cumulative Effect of Accounting Change

    Effective January 1, 1994, the Company adopted SFAS No. 112
    "Employers' Accounting for Postemployment Benefits," which
    requires the Company to accrue for the cost of certain
    benefits provided to former or inactive employees after
    employment but before retirement.  The cumulative effect of
    adopting this standard resulted in a noncash charge, net of
    income taxes, of $10.5 million or $.14 per share.

8.  Reclassification

    Certain reclassifications have been made to the prior year
    financial statements to conform with the current year
    presentation.  

         Marsh & McLennan Companies, Inc. and Subsidiaries
             Management's Discussion and Analysis of
          Financial Condition and Results of Operations
     Third Quarter and Nine Months Ended September 30, 1994


General
Marsh & McLennan Companies, Inc. and Subsidiaries (the "Company")
is a professional services firm with insurance services,
consulting and investment management businesses.  More than
25,000 employees provide analysis, advice and transactional
capabilities to clients worldwide.

This management's discussion and analysis of financial condition
and results of operations should be read in conjunction with the
Company's latest annual report on Form 10-K.

                                                                

                            Third Quarter       Nine Months   
(In millions of dollars)   1994      1993      1994      1993


Revenue:            
Insurance Services        $435.5    $419.0  ,$1,428.5 $1,368.0
Consulting                 237.9     213.1     690.8     644.2
Investment Management      153.5     134.3     458.3     371.4   
                           826.9     766.4   2,577.6   2,383.6

Expense:
Compensation and Benefits  426.7     402.5   1,283.8   1,222.3
Other Operating Expenses   251.6     224.2     753.0     681.9
                           678.3     626.7   2,036.8   1,904.2
                              
Operating Income          $148.6    $139.7  $  540.8  $  479.4

Operating Income Margin    18.0%     18.2%     21.0%     20.1%



Revenue, derived mainly from commissions and fees, increased 8%
from the third quarter of 1993, and grew by 8% for the nine
months, primarily reflecting strong growth by the Company's
investment management segment.  The nine month results include
incremental income of approximately $29 million realized by Marsh
& McLennan Risk Capital on a portion of its holdings in insurance
and reinsurance entities that the Company was instrumental in
originating.

Operating expenses increased 8% from the third quarter of 1993,
and 7% for the nine months, largely due to ongoing system
automation initiatives in the insurance services operation and to
additional costs in the investment management segment
commensurate with the higher volume of business.
Insurance Services

                            Third Quarter       Nine Months   
(In millions of dollars)   1994      1993      1994      1993


Revenue:
Insurance Broking         $265.3    $255.8    $913.5   $ 874.2 
Reinsurance Broking         71.1      70.6     235.3     222.9
Insurance Program
   Management               77.5      72.4     222.9     208.8
Interest Income on
  Fiduciary Funds           21.6      20.2      56.8      62.1
                           435.5     419.0   1,428.5   1,368.0

Expense                    360.3     342.7   1,089.3   1,050.6
Operating Income          $ 75.2    $ 76.3  $  339.2  $  317.4
Operating Income Margin    17.3%     18.2%     23.7%     23.2%
                                                                 

Insurance Broking Revenue
Insurance broking revenue, received from a predominantly
corporate clientele, increased 4% for both the third quarter and
for the nine months as compared with the same periods last year.  
The third quarter results reflect higher client revenue from
operations in Continental Europe, primarily resulting from new
business.  In the United States, premium rates for property
coverage in coastal regions remain firm, while the casualty
market continues to be competitive with renewal rates flat to
slightly down on a year-over-year basis.

Reinsurance Broking Revenue
Reinsurance broking revenue in the third quarter of 1994 was
essentially the same as a year ago reflecting lower demand in the
London market.  Premium rates for property catastrophe
reinsurance have begun to react to the growth of worldwide market
capacity and have declined somewhat.  Revenue for the nine months
increased 6% from the comparable period of 1993.  Approximately
$12 million of this increase resulted from the realization of a
portion of a holding in a reinsurer in the first quarter of 1994.


Insurance Program Management Revenue
Insurance program management revenue increased 7% for both the
third quarter of 1994 and the nine months.  Within North America,
third quarter revenue increased 8% from last year reflecting
revenue growth from increased services provided to corporations
and institutions and insurance placed on behalf of small
businesses, as well as growth in professional liability programs. 
In the United Kingdom, revenue grew 6% over the third quarter of
1993.

Interest Income on Fiduciary Funds
Interest income on fiduciary funds increased 7% in the third
quarter of 1994.  For the nine months, fiduciary interest
decreased 9%.  U.S. and Canadian yields have risen steadily
during the year and throughout the third quarter.  However, these
increases have been partially offset by lower interest rates in
the United Kingdom and Continental Europe.  If the current level
of short-term interest rates in the United States is maintained,
fiduciary interest income should exceed 1993 amounts for the
fourth quarter.

Expense
Expenses for insurance services rose 5% in the third quarter of
1994 reflecting the impact of ongoing spending on technology and
systems automation initiatives.  Expenses for the nine months
increased 4% as compared with the same period last year primarily
due to these initiatives and provisions for excess office space
on certain leases.

Consulting

                             Third Quarter      Nine Months  
(In millions of dollars)    1994     1993      1994      1993


Revenue                   $237.9    $213.1    $690.8    $644.2
Expense                    210.3     188.3     615.9     576.5
Operating Income          $ 27.6    $ 24.8    $ 74.9    $ 67.7
Operating Income Margin    11.6%     11.6%     10.8%     10.5%



Revenue
Revenue for consulting services increased 12% in 1994 compared
with the third quarter of 1993.  After adjusting for the net
impact of several small acquisitions, revenue for consulting grew
10% during the quarter.  Retirement consulting and related 401(k)
recordkeeping services revenue, which represented approximately
46% of the consulting segment, increased 3% in a very price-
competitive environment.  Health care consulting, primarily U.S.
based, grew 4%.  Strong demand in the global practices of general
management and compensation consulting resulted in growth of 18%
and 14%, respectively.  For the nine months revenue grew by 7%
over 1993 levels.

Expense
Expenses for the consulting segment increased 12% in the third
quarter of 1994 partially due to the impact of acquisitions,
while expenses for the nine months increased 7%. The remaining
growth reflects higher staff levels consistent with increased
demand in general management consulting as well as systems-
related expenses to expand and increase efficiency in service
delivery.

Investment Management

                            Third Quarter       Nine Months   
(In millions of dollars)   1994     1993       1994      1993 


Revenue                   $153.5    $134.3    $458.3    $371.4
Expense                    100.0      88.9     302.4     246.3
Operating Income          $ 53.5    $ 45.4    $155.9    $125.1
Operating Income Margin    34.8%     33.8%     34.0%     33.7%



Assets managed by Putnam, which consist of approximately 60%
fixed income and 40% equity securities, are presented below:


                                                Third Quarter
(In billions of dollars)                       1994      1993


Quarter-end Assets:
Mutual Funds                                   $68.2     $60.3
Institutional Accounts                          27.9      24.1
                                               $96.1     $84.4

Average Assets                                 $94.9     $81.0



Assets under management are affected by fluctuations in bond and
stock market prices, by investments and withdrawals for current
and new fund shareholders and clients, by the development of new
investment products and by investment performance and service to
clients.

Revenue
Revenue for Putnam increased 14% compared with the third quarter
1993 and 23% for the nine months, reflecting strong growth in the
level of assets under management on which management fees are
earned.  The higher asset level primarily reflects institutional
and mutual fund sales offset, in part, by a decline in securities
market valuations, particularly  in the first half of the year.  

Expense
Expenses for Putnam increased 12% in the third quarter of 1994
and  23% for the nine months.  Compensation and benefits expense
increased due to growth in staff necessary to meet the demands of
new business, higher incentive compensation levels commensurate
with strong operating performance and normal salary progressions. 
Other operating expenses for the nine months rose due to the
increased volume of business and higher client service-related
expenses, such as communications and information system costs.

Interest Income and Expense
Interest income earned on corporate funds of $2.4 million in the
third quarter of 1994 was essentially the same as the comparable
period of 1993 and decreased slightly for the nine months. 
Interest expense increased 13% in the third quarter of 1994 from
1993, due to an increase in commercial paper borrowings and
higher interest rates.  For the nine months interest expense
increased to $37.0 million from $34.7 million in 1993. 

Income Taxes
The Company's consolidated domestic and foreign tax rates were
39.5% of income before income taxes for the third quarter and
nine months of 1994 compared with 41.8% and 40.5% for the
comparable periods last year.  The reduction in the consolidated
tax rate reflects savings attributable to tax planning strategies
implemented throughout the world.  
 
Liquidity and Capital Resources
The Company's cash and cash equivalents aggregated $338.9 million
on September 30, 1994, as compared with $332.0 million on
December 31, 1993.  In the nine months ended September 30, 1994,
the Company generated $258.3 million of cash from operations
compared with $173.9 million in 1993.  
  
Cash flow from operations includes the net cash requirements of
Putnam's prepaid dealer commissions, which amounted to $109.7     
million for the nine months ended September 30, 1994, compared
with $188.0 million during the same period of 1993.  The long-
term portion of these prepaid dealer commissions is included in
other assets in the Consolidated Balance Sheets.  

Effective January 1, 1994, the Company adopted Statement of
Financial Accounting Standards (SFAS) No. 112, "Employers'
Accounting for Postemployment Benefits."  A noncash charge
reflecting the cumulative effect of this accounting change, net
of income taxes, which totaled $10.5 million or $.14 per share,
was recorded in the first quarter of 1994.

The Company's capital expenditures, which amounted to $87.9
million in the first nine months of 1994 and $74.3 million in
1993, have primarily related to computer equipment purchases and
the refurbishing and modernizing of office facilities.

The other liabilities in the Consolidated Balance Sheets, which
totaled $568.5 million on September 30, 1994 and $592.8 million
at December 31, 1993, include the Company's long-term pension
liability; reserves related to the Company's professional
liability insurance coverage; and the postretirement liability
for certain health care and life insurance benefits.      



                   PART II, OTHER INFORMATION


                MARSH & McLENNAN COMPANIES, INC.
                        AND SUBSIDIARIES


       INFORMATION REQUIRED FOR FORM 10-Q QUARTERLY REPORT

                       SEPTEMBER 30, 1994



Item 6.   Exhibits and Reports on Form 8-K.

          (a)  Exhibits.

                    27.  Financial Data Schedule.

          (b)  Reports on Form 8-K.

                    None.


                MARSH & McLENNAN COMPANIES, INC.
                        AND SUBSIDIARIES




                            SIGNATURE



Pursuant to the requirements of the Securities Exchange Act of
1934, the Company has duly caused this report to be signed this
14th day of November, 1994 on its behalf by the undersigned,
thereunto duly authorized and in the capacity indicated.








                            MARSH & McLENNAN COMPANIES, INC.




                           By:/s/FRANK J. BORELLI                

                           Senior Vice President and
                           Chief Financial Officer