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, 1995


                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, 1995, there were outstanding 73,158,866 
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, 
                           1995      1994       1995     1994* 

Revenue                    $921.6     $826.9  $2,812.0  $2,577.6 

Expense                     763.2      678.3   2,265.1   2,036.8 

Operating Income            158.4      148.6     546.9     540.8 

Interest Income               4.7        2.4      13.2       8.3 

Interest Expense            (15.8)     (13.1)    (47.3)    (37.0)

Income Before Income Taxes
 and Cumulative Effect of 
 Accounting Change          147.3      137.9     512.8     512.1 
  
Income Taxes                 56.0       54.5     194.9     202.3 

Income Before Cumulative
 Effect of Accounting
 Change                      91.3       83.4     317.9     309.8 

Cumulative Effect of 
 Accounting Change, Net of
 Income Tax Benefit             -          -         -     (10.5)

Net Income                 $ 91.3     $ 83.4  $  317.9  $  299.3 

Per Share Data:
 Income Before Cumulative 
  Effect of Accounting 
  Change                    $1.26      $1.14     $4.37     $4.21 
 Cumulative Effect of 
  Accounting Change             -          -         -      (.14)
 Net Income                 $1.26      $1.14     $4.37     $4.07 

Average Number of 
 Shares Outstanding          72.5       73.3      72.8      73.6 

Dividends Declared          $0.80      $.725     $2.25    $2.125 

*  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,
                                           1995          1994   
ASSETS

Current assets:                            

Cash and cash equivalents 
(including interest-bearing amounts
of $349.4 at September 30, 1995 and
$265.6 at December 31, 1994)               $  383.2     $  294.9  
  

Receivables-
  Commissions and fees                        799.3        692.3 
  Advanced premiums and claims                 80.6         78.0 
  Consumer finance and other                  215.1        229.6 
                                            1,095.0        999.9

  Less-allowance for doubtful accounts        (48.9)       (44.9)
  Net receivables                           1,046.1        955.0  
 

Other current assets                          181.4        196.1
                                                 
  Total current assets                      1,610.7      1,446.0

Consumer finance receivables, net             157.4        150.4

Long-term securities                          397.9        282.8

Fixed assets, net                             754.4        740.3
 (net of accumulated depreciation and
  amortization of $644.1 at September 30, 
  1995 and $574.5 at December 31, 1994)

Intangible assets                             733.6        701.0

Other assets                                  567.1        510.1 

                                           $4,221.1     $3,830.6

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


                                       (Unaudited)
                                      September 30,  December 31,
                                          1995           1994    
LIABILITIES AND STOCKHOLDERS' EQUITY
                                           
Current liabilities:   

Short-term debt                            $  539.9     $  403.0
Accrued compensation and employee benefits    204.4        220.8
Accounts payable and accrued liabilities      437.8        496.7
Accrued income taxes                          237.2        218.7
Dividends payable                              58.5         53.1

  Total current liabilities                 1,477.8      1,392.3


Fiduciary liabilities                       1,699.8      1,652.1
Less - cash and investments held in     
       a fiduciary capacity                (1,699.8)    (1,652.1)
         
                                                  -            -

Long-term debt                                411.2        409.4 

Other liabilities                             652.1        568.3 

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, 1995 and 
  December 31, 1994                            76.8         76.8
Additional paid-in capital                    156.2        166.1
Retained earnings                           1,661.6      1,507.7
Unrealized securities holding gains,
  net of income taxes                         142.8         91.6
Cumulative translation adjustments            (70.2)      (105.4)
                                            1,967.2      1,736.8
Less - treasury shares, at cost,
 3,688,228 shares at September 30, 1995 and
 3,594,342 shares at December 31, 1994       (287.2)      (276.2)

 Total stockholders' equity                 1,680.0      1,460.6

                                           $4,221.1     $3,830.6

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

                                               Nine Months Ended 
                                                September 30,   
                                                1995      1994  
Operating cash flows:
Net income                                     $317.9     $299.3
   Depreciation and amortization                 99.9       90.8
   Deferred income taxes                         39.8       36.1 
   Other liabilities                             (3.5)      (5.0)
   Cumulative effect of accounting change           -       10.5
   Prepaid dealer commissions                   (64.2)    (109.7)
   Other, net                                   (12.4)     (13.6)
Net changes in operating working capital
  other than cash and cash equivalents -
   Receivables                                  (85.0)     (40.4)
   Other current assets                          41.0      (24.1)
   Accrued compensation and employee benefits   (17.4)       (.4)
   Accounts payable and accrued liabilities     (35.4)      (3.5)
   Accrued income taxes                           0.3        3.5 
   Effect of exchange rate changes               (9.0)      14.8 

   Net cash generated from operations           272.0      258.3

Financing cash flows:
Net change in debt                              140.9       96.0
Purchase of treasury shares                     (90.5)     (94.6)
Issuance of common stock                         67.8       65.1
Dividends paid                                 (158.6)    (152.9)
Other, net                                        2.4      (22.4)

   Net cash used for financing activities       (38.0)    (108.8)

Investing cash flows:
Additions to fixed assets                      (100.0)     (87.9)
Acquisitions                                     (6.8)     (10.3)
Other, net                                      (46.1)     (53.2)

   Net cash used for investing activities      (152.9)    (151.4)
 
Effect of exchange rate changes on cash
 and cash equivalents                             7.2        8.8 

Increase in cash & cash equivalents              88.3        6.9

Cash & cash equivalents at beginning of period  294.9      332.0

Cash & cash equivalents at end of period       $383.2     $338.9

                 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 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, 1995 and
    1994.
    
2.  Fiduciary Cash 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 $77.4 million and $56.8 million for the nine
    months ended September 30, 1995 and 1994, respectively.

    Net uncollected premiums and claims and the related payables
    amounting to $3.1 billion at September 30, 1995 and $2.8
    billion at December 31, 1994, 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, 1995 and 1994.

    (In millions of shares)

                    Three Months Ended      Nine Months Ended
                       September 30,          September 30,   
                    1995          1994      1995         1994

    Primary           .9            .8        .8           .8

    Fully Diluted    1.2            .8       1.1           .8

4.  Supplemental Disclosure to the Consolidated Statements
    of Cash Flows

    The following schedule provides additional information
    concerning acquisitions:

                                           Nine Months Ended
                                              September 30, 
    (In millions of dollars)                1995        1994
    Purchase acquisitions:
      Assets acquired, excluding cash      $21.5       $10.3  
      Liabilities assumed                   (8.2)          - 
      Issuance of debt and other 
        obligations                         (6.5)          -
    Net cash outflow for acquisitions      $ 6.8       $10.3

    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)                1995        1994
    Net change in debt with maturities
      of three months or less             $ (84.7)     $331.9  
    Borrowings with maturities 
      over three months                     528.9        47.9
    Repayments of debt with maturities                
      over three months                    (303.3)     (283.8)
    Net increase in debt                  $ 140.9      $ 96.0

    Interest paid during the nine months ended September 30, 1995
    and 1994 was $52.1 million and $36.7 million, respectively.

    Income taxes paid during the nine months ended September 30,
    1995 and 1994 were $163.5 million and $164.5 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 reinsurers assumed some or all remaining
    liability for claims against Lloyd's syndicates or other
    London insurers on policies, typically written in the past
    over a period of many years and sometimes without aggregate
    limits.  The initial disputes, primarily between reinsurers
    and cedants, concerned these contracts, and have largely been
    resolved by negotiation, arbitration or litigation.  More
    recently, related disputes, including litigation, have arisen 
    or been deferred by agreement between the members of
    syndicates, their underwriting and members' names agencies
    and, in some cases, subsidiaries of the Company.  The
    syndicate members have experienced significant and continuing
    losses on policies, some of which were the subject of run-off
    reinsurance contracts that have been voided or compromised. 
    The Company believes that its subsidiaries performed their
    reinsurance broking services in conformity with accepted and
    customary practices in the London market.

    Subsidiaries of the Company in the course of their consulting
    and insurance activities advised certain clients in connection
    with their purchase of 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 or may be subject
    to claims or lawsuits relating to losses 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 engaged in
    negotiating the deferral or resolution 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 Changes

    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.

                   PART II, OTHER INFORMATION

                MARSH & McLENNAN COMPANIES, INC.
                        AND SUBSIDIARIES


       INFORMATION REQUIRED FOR FORM 10-Q QUARTERLY REPORT

                       SEPTEMBER 30, 1995


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, 1995 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