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: March 31, 2002
                                            --------------

                                       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: 1-10551
                                    -------


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

            New York                                     13-1514814
- --------------------------------------------------------------------------------
(State or other jurisdiction of             (IRS Employer Identification Number)
 incorporation or organization)

   437 Madison Avenue, New York, New York                       10022
- --------------------------------------------------------------------------------
  (Address of principal executive offices)                    (Zip Code)

                                 (212) 415-3600
- --------------------------------------------------------------------------------
              (Registrant's telephone number, including area code)

                                 Not Applicable
- --------------------------------------------------------------------------------
              (Former name, former address and former fiscal year,
                          if changed since last report)

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 the number of shares  outstanding  of each of the  issuer's  classes of
common stock, as of the latest  practicable  date.  187,076,062 (as of April 30,
2002)




                       OMNICOM GROUP INC. AND SUBSIDIARIES
                                      INDEX

PART I. FINANCIAL INFORMATION

                                                                        Page No.
                                                                        --------
  Item 1.      Financial Statements

               Consolidated Condensed Balance Sheets -
                   March 31, 2002 and December 31, 2001                    1

               Consolidated Condensed Statements of Income -
                   Three Months Ended March 31, 2002 and 2001              2

               Consolidated Condensed Statements of Cash Flows -
                   Three Months Ended March 31, 2002 and 2001              3

               Notes to Consolidated Condensed Financial Statements        4

  Item 2.      Management's Discussion and Analysis of Financial
               Condition and Results of Operations                         9

  Item 3.      Quantitative and Qualitative Disclosures About Market
               Risk                                                       13

PART II. OTHER INFORMATION

  Item 6.      Exhibits and Reports on Form 8-K                           14

               Signatures                                                 15




                       OMNICOM GROUP INC. AND SUBSIDIARIES
                      CONSOLIDATED CONDENSED BALANCE SHEETS
                             (Dollars in Thousands)



                                                                                  (Unaudited)
                                                                                   March 31,       December 31,
                                                                                     2002              2001
                                                                                  -----------      ------------
                                     Assets

                                                                                                 
Current assets:
     Cash and cash equivalents.................................................   $   501,711      $   472,151
     Short-term investments at market, which approximates cost.................        47,808           44,848
     Accounts receivable, less allowance for doubtful accounts
        of $71,189 and $79,183.................................................     3,752,013        3,720,790
     Billable production orders in process, at cost............................       487,529          382,750
     Prepaid expenses and other current assets.................................       655,118          613,285
                                                                                  -----------      -----------
                  Total Current Assets.........................................     5,444,179        5,233,824
                                                                                  -----------      -----------
     Furniture, equipment and leasehold improvements at cost,
        less accumulated depreciation and amortization of
        $627,062 and $618,661..................................................       556,811          547,801
     Investments in affiliates.................................................       185,176          186,156
     Goodwill, net of accumulated amortization
        of $490,425 and $495,715...............................................     3,956,545        3,859,162
     Other intangibles, net of accumulated amortization
        of $41,636 and $38,769.................................................        73,649           75,350
     Deferred tax benefits.....................................................        95,509          100,418
     Other assets .............................................................       656,968          614,703
                                                                                  -----------      -----------
                  Total Assets.................................................   $10,968,837      $10,617,414
                                                                                  ===========      ===========

                      Liabilities and Shareholders' Equity

Current liabilities:
     Accounts payable..........................................................   $ 3,819,643      $ 4,303,152
     Advance billings..........................................................       598,069          640,750
     Current portion of long-term debt.........................................        77,259           40,444
     Bank loans   .............................................................       205,187          169,056
     Accrued taxes and other liabilities.......................................     1,295,730        1,490,385
                                                                                  -----------      -----------
                  Total Current Liabilities....................................     5,995,888        6,643,787
                                                                                  -----------      -----------
Long-term debt.................................................................       859,771          490,105
Convertible notes .............................................................     1,750,000          850,000
Deferred compensation and other liabilities....................................       287,775          296,980
Minority interests.............................................................       160,799          158,123

Shareholders' equity:
     Common stock .............................................................        29,800           29,800
     Additional paid-in capital................................................     1,406,914        1,400,138
     Retained earnings.........................................................     1,711,300        1,619,874
     Unamortized restricted stock..............................................      (112,229)        (125,745)
     Accumulated other comprehensive loss......................................      (324,582)        (295,358)
     Treasury stock............................................................      (796,599)        (450,290)
                                                                                  -----------      -----------
                  Total Shareholders' Equity...................................     1,914,604        2,178,419
                                                                                  -----------      -----------
                  Total Liabilities and Shareholders' Equity...................   $10,968,837      $10,617,414
                                                                                  ===========      ===========


           The accompanying notes to consolidated condensed financial
              statements are an integral part of these statements.


                                       1


                       OMNICOM GROUP INC. AND SUBSIDIARIES
                   CONSOLIDATED CONDENSED STATEMENTS OF INCOME
                  (Dollars in Thousands, Except Per Share Data)
                                   (Unaudited)

                                                   Three Months Ended March 31,
                                                      2002           2001
                                                      ----           ----

REVENUE                                            $1,732,426     $1,601,134

OPERATING EXPENSES:
    Salaries and related costs..................    1,013,691        944,865
    Office and general expenses.................      489,876        464,985
                                                   ----------     ----------
                                                    1,503,567      1,409,850
                                                   ----------     ----------
OPERATING PROFIT................................      228,859        191,284

NET INTEREST EXPENSE:
    Interest expense............................       13,852         23,908
    Interest income.............................       (2,529)        (3,599)
                                                   ----------     ----------
                                                       11,323         20,309
                                                   ----------     ----------
INCOME BEFORE INCOME TAXES......................      217,536        170,975

INCOME TAXES....................................       79,858         67,723
                                                   ----------     ----------
INCOME AFTER INCOME TAXES.......................      137,678        103,252

EQUITY IN AFFILIATES............................        2,522            410

MINORITY INTERESTS..............................      (11,634)        (8,382)
                                                   ----------     ----------
        NET INCOME..............................   $  128,566     $   95,280(a)
                                                   ==========     ==========
NET INCOME PER COMMON SHARE:

        Basic...................................   $     0.69     $     0.52(a)
        Diluted.................................   $     0.68     $     0.52(a)

DIVIDENDS DECLARED PER COMMON SHARE.............   $    0.200     $    0.175

- ---------------

(a)   Three  Months  Ended  March 31, 2001  adjusted  to exclude  goodwill
      amortization:

      Adjusted Net Income....................................     $  115,330

      Adjusted Net Income Per Common Share  -  basic.........     $     0.63
      Adjusted Net Income Per Common Share  -  diluted.......     $     0.62

           The accompanying notes to consolidated condensed financial
              statements are an integral part of these statements.


                                       2


                       OMNICOM GROUP INC. AND SUBSIDIARIES
                 CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS
                  (Dollars in Thousands, Except Per Share Data)
                                   (Unaudited)



                                                                                      Three Months Ended March 31,
                                                                                      -----------------------------
                                                                                         2002                2001
                                                                                         ----                ----
                                                                                                   
Cash flows from operating activities:
Net income .....................................................................      $ 128,566          $   95,280
    Adjustments to reconcile net income to net cash provided
        by operating activities:
    Loss on sale of long-term investments.......................................             --               3,500
    Depreciation tangible assets................................................         30,244              26,670
    Amortization of goodwill....................................................             --              23,042
    Amortization of intangible assets...........................................          3,309               2,933
    Minority interests..........................................................         11,634               8,382
    Earnings of affiliates less than dividends received.........................          1,082               3,274
    Tax benefit on employee stock plans.........................................         10,775               6,738
    Provisions for losses on accounts receivable................................          1,168               1,879
    Amortization of restricted shares...........................................         15,554              10,027
    (Increase) decrease in accounts receivable..................................        (33,976)            410,080
    Increase in billable production orders in process...........................       (105,538)            (38,135)
    Increase in prepaid expenses and other current assets.......................        (46,150)            (23,187)
    Increase in other assets, net...............................................        (41,377)            (39,519)
    Decrease in accounts payable................................................       (477,737)         (1,021,226)
    Decrease in accrued taxes, advance billings and other liabilities...........       (255,742)           (383,528)
                                                                                      ---------          ----------
        Net cash used for operating activities..................................       (758,188)           (913,790)
                                                                                      ---------          ----------
Cash flows from investing activities:
    Capital expenditures........................................................        (32,266)            (34,579)
    Payments for purchases of equity interests in subsidiaries and
        affiliates, net of cash acquired........................................       (106,892)            (83,469)
    Net (purchases) sales of short-term investments.............................         (2,153)             32,157
    Proceeds from sale of long-term investments.................................             --              31,090
                                                                                      ---------          ----------
        Net cash used for investing activities..................................       (141,311)            (54,801)
                                                                                      ---------          ----------
Cash flows from financing activities:
    Net increase in short-term borrowings.......................................         36,625              80,120
    Net proceeds from issuance of convertible debentures and
        long-term debt obligations..............................................      1,310,438             913,409
    Repayments of principal of long-term debt obligations.......................        (13,842)            (11,954)
    Dividends paid..............................................................        (36,810)            (30,628)
    Purchase of treasury shares.................................................       (368,780)            (60,149)
    Other.......................................................................          9,666              (8,392)
                                                                                      ---------          ----------
        Net cash provided by financing activities...............................        937,297             882,406
                                                                                      ---------          ----------
Effect of exchange rate changes on cash and cash equivalents....................         (8,238)             (9,927)
                                                                                      ---------          ----------
        Net increase (decrease) in cash and cash equivalents....................         29,560             (96,112)
Cash and cash equivalents at beginning of period................................        472,151             516,817
                                                                                      ---------          ----------
Cash and cash equivalents at end of period......................................      $ 501,711          $  420,705
                                                                                      =========          ==========
Supplemental disclosures:
    Income taxes paid...........................................................      $ 140,218          $  113,592
                                                                                      =========          ==========
    Interest paid...............................................................      $   9,037          $   24,604
                                                                                      =========          ==========


           The accompanying notes to consolidated condensed financial
              statements are an integral part of these statements.


                                       3


                       OMNICOM GROUP INC. AND SUBSIDIARIES
              NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS

1.    We have prepared the consolidated  condensed interim financial  statements
      included   herein  without  audit  pursuant  to  Securities  and  Exchange
      Commission rules.  Certain information and footnote  disclosures  normally
      included in financial  statements  prepared in accordance  with  generally
      accepted  accounting  principles  ("GAAP") have been  condensed or omitted
      pursuant to these rules.

2.    The accompanying financial statements reflect all adjustments,  consisting
      of normally  recurring  accruals,  which in the opinion of management  are
      necessary  for a fair  presentation,  in  all  material  respects,  of the
      information contained therein. Certain reclassifications have been made to
      the March 31, 2001 and December 31, 2001 reported  amounts to conform them
      to the March 31, 2002  presentation.  These  statements  should be read in
      conjunction with the consolidated  financial  statements and related notes
      included in our annual report on Form 10-K for the year ended December 31,
      2001.

3.    Results of operations for interim periods are not  necessarily  indicative
      of annual results.

4.    Basic  earnings  per share is based upon the  weighted  average  number of
      common shares outstanding during the period. Diluted earnings per share is
      based on the above,  plus,  if dilutive,  common share  equivalents  which
      include  outstanding  options and restricted  shares.  No adjustments were
      made for  zero-coupon  convertible  notes because the conversion  criteria
      have not been met. For purposes of computing  diluted  earnings per share,
      2,819,000 common share  equivalents were assumed to be outstanding for the
      three months ended March 31, 2002 and 1,967,000  common share  equivalents
      were assumed to have been outstanding for the comparable period last year.
      In December  2001,  our 2 1/4% convertible  subordinated  debentures  were
      called for redemption and subsequently converted by holders into shares of
      common stock. The additional shares are included in shares  outstanding at
      March 31, 2002 and were assumed to have been  converted  for the March 31,
      2001 computation.

            The  assumed  increase  in  net  income  related  to the  after  tax
      compensation  expense  related  to  dividends  on  restricted  shares  was
      $271,000 for the three months ended March 31, 2002 and the increase in net
      income  related  to  the  after  tax  interest  cost  of  the  convertible
      debentures and the after tax compensation  expense related to dividends on
      restricted  shares was  $2,088,000  for the three  months  ended March 31,
      2001. The number of shares used in our EPS computations were:

                                                      Three Months
                                                      Ended March 31,
                                              ----------------------------
                                                  2002             2001
                                                  ----             ----

      Basic EPS Computation                   186,671,000      181,842,000
      Diluted EPS Computation                 189,490,000      188,423,000


                                       4


                       OMNICOM GROUP INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS (Continued)

5.    Total comprehensive income and its components were:

                                                          Three Months Ended
                                                               March 31,
                                                             ($ in 000's)
                                                       ------------------------
                                                          2002          2001
                                                          ----          ----

Net income for the period ..........................   $ 128,566    $  95,280

Unrealized loss on long-term investments,
net of income taxes of $6,314 in 2001 ..............           0       (9,471)

Reclassification to realized loss on sale of certain
marketable securities, net of income taxes
of $1,400 ..........................................           0        2,100

Foreign currency translation adjustment, net of
income taxes of $16,943 and $47,052
in 2002 and 2001, respectively .....................     (29,224)     (70,578)
                                                       ---------    ---------

Comprehensive income for the period ................   $  99,342    $  17,331
                                                       =========    =========

6.    The Financial  Accounting  Standards  Board issued  Statement of Financial
      Accounting  Standards No. 142, Goodwill and Other Intangible Assets ("SFAS
      142"),  in June 2001 and Statement of Financial  Accounting  Standards No.
      144, Accounting for the Impairment or Disposal of Long-Lived Assets ("SFAS
      144"), in August 2001.

            SFAS 142  addresses  the  financial  accounting  and  reporting  for
      acquired  goodwill and other  intangible  assets.  SFAS 142 supersedes APB
      Opinion No. 17, Intangible  Assets.  Effective January 1, 2002,  companies
      are no longer  required to amortize  goodwill and other  intangibles  that
      have  indefinite  lives,  but these  assets  will be subject  to  periodic
      testing  for  impairment.  The  required  test  for  impairment  is  to be
      completed no later than June 30, 2002. We stopped  amortizing  goodwill in
      accordance with SFAS 142 effective January 1, 2002, and expect to complete
      the required  impairment testing by the end of the second quarter of 2002.
      At this time, we do not expect that the results of the impairment  testing
      will be material to our 2002 results of operations and financial position.

            Had we stopped  recording  amortization of goodwill as of January 1,
      2001,  net income for the three  months  ended  March 31,  2001 would have
      increased  from $95.3 million to $115.3  million as shown in the following
      table.


                                       5


                       OMNICOM GROUP INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS (Continued)



                                                                              As Reported           Adjusted
Three Months Ended March 31,                               2002                   2001                 2001(a)
                                                       -----------            -----------          -----------
                                                                                          
Revenue    ........................................    $ 1,732,426            $1,601,134           $ 1,601,134

Operating expenses:
    Salaries and related costs.....................      1,013,691               944,865               944,865
    Office and general expenses....................        489,876               464,985               442,314
                                                       -----------            ----------           -----------
                                                         1,503,567             1,409,850             1,387,179
                                                       -----------            ----------           -----------

Operating profit...................................        228,859               191,284               213,955

Net interest expense:
    Interest expense...............................         13,852                23,908                23,908
    Interest income................................         (2,529)               (3,599)               (3,599)
                                                       -----------            ----------           -----------
                                                            11,323                20,309                20,309
                                                       -----------            ----------           -----------

Income before income taxes.........................        217,536               170,975               193,646

Income taxes.......................................         79,858                67,723                71,536
                                                       -----------            ----------           -----------

Income after income taxes..........................        137,678               103,252               122,110
Equity in affiliates...............................          2,522                   410                 1,895
Minority interests.................................        (11,634)               (8,382)               (8,675)
                                                       -----------            ----------           -----------

        Net income.................................    $   128,566            $   95,280           $   115,330
                                                       ===========            ==========           ===========

Net Income Per Common Share:

        Basic......................................       $   0.69              $   0.52             $    0.63
        Diluted....................................       $   0.68              $   0.52             $    0.62

Dividends Declared Per Common Share................       $  0.200              $  0.175             $   0.175


      (a)   Excludes amortization of goodwill and related tax impact.

            SFAS 144 establishes a single accounting model for the impairment or
      disposal of long-lived assets, including discontinued operations. SFAS 144
      superseded Statement of Financial Accounting Standards No. 121, Accounting
      for the Impairment of Long-Lived  Assets and for  Long-Lived  Assets to Be
      Disposed   Of,  and  APB  Opinion  No.  30,   Reporting   the  Results  of
      Operations-Reporting  the  Effects of Disposal of a Segment of a Business,
      and   Extraordinary,   Unusual  and  Infrequently   Occurring  Events  and
      Transactions.  We adopted SFAS 144 effective January 1, 2002. The adoption
      had no  material  impact on our  consolidated  results of  operations  and
      financial position.

      In July 2000, the Emerging Issues Task Force of the FASB ("EITF") released
      Issue 99-19 -  Reporting  Revenue  Gross as a  Principal  versus Net as an
      Agent.  This Issue  summarized  the EITF's views on when revenue should be
      recorded at the gross amount billed because it has earned revenue from the
      sale of goods or  services,  or the net  amount  retained  because  it has
      earned  a fee or  commission.  Additionally,  in  January  2002,  the EITF
      released Issue 01-14 - Income Statement Characterization of Reimbursements
      Received for "Out-of-Pocket"  Expenses Incurred. This Issue summarized the
      EITF's views on when  out-of-pocket  expenses should be  characterized  as
      revenue. The Company's revenue recognition policies are in compliance with
      EITF 99-19 and 01-14. In substantially  all of our businesses we act as an
      agent and record revenue for reimbursements  when the fee or commission is
      earned.

7.    Our wholly and partially owned businesses operate within the marketing and
      corporate  communications  services  operating  segment.  These businesses
      provide a variety  of  communications  services  to  clients  on a global,
      pan-regional and national basis. By


                                       6


                       OMNICOM GROUP INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS (Continued)

      geographic  location,  the businesses have similar cost structures and are
      subject to the same general economic and competitive risks.

            Our revenue and long-lived  assets by geographic  area for the three
      months ended March 31, 2002 and 2001 is summarized in the following table.



                                                                 (Dollars in Thousands)
                                      ----------------------------------------------------------------------------
                                        United          United           Euro           Other
                                        States          Kingdom       Denominated    International    Consolidated
                                      -----------      ---------       ---------      ---------       -----------
                                                                                       
2002
    Revenue.......................    $ 1,022,129      $ 182,903       $ 319,894      $ 207,500       $ 1,732,426
    Long-Lived Assets.............        329,468         89,375          63,248         74,720           556,811

2001
    Revenue.......................    $   896,597      $ 195,655       $ 320,396      $ 188,486       $ 1,601,134
    Long-Lived Assets.............        250,990         97,368          53,564         80,398           482,320


8.    On April 26, 2002, we extended our 364-day  revolving credit facility with
      a consortium of banks for which Citibank N.A. acts as administrative agent
      and  Salomon  Smith  Barney Inc.  acts as lead  arranger.  The  consortium
      consists  of 23 banks,  with  Salomon  Smith  Barney  Inc.  acting as lead
      arranger.  The other significant lending  institutions include The Bank of
      Nova Scotia,  JPMorgan Chase Bank,  Fleet National Bank, HSBC Bank USA and
      San Paolo IMI S.p.A.  The facility was increased from $1.0 billion to $1.6
      billion  under  substantially  the same  terms as had  previously  been in
      effect,  including  a  provision  which  allows us to convert  all amounts
      outstanding  at expiration  on April 25, 2003,  into a one-year term loan.
      The facility  allows for the issuance of up to $1.6 billion of  commercial
      paper.  We may  increase  the amount of the  facility up to $1.8  billion,
      subject to obtaining additional  commitments.  We also have a $500 million
      5-year revolving  credit facility,  which expires on June 30, 2003, with a
      similar consortium of 13 banks of which ABN AMRO Bank acts as agent.

            Amounts  outstanding  under the revolving credit facilities at March
      31, 2002 include loans of $300.0  million and $404.3 million of commercial
      paper, both classified as long-term debt.

            We also had  short-term  bank  loans of $205.2  million at March 31,
      2002, primarily comprised of bank overdrafts of international subsidiaries
      which are treated as unsecured loans pursuant to bank agreements.

            At  March  31,  2002,  we  had  committed   unsecured  credit  lines
      aggregating  $2,243.4 million.  The unused portion of our credit lines was
      $1,334.0 million at March 31, 2002.

9.    In March 2002,  we issued $900.0  million  aggregate  principal  amount of
      zero-coupon,  zero-accretion  convertible  notes due  2032.  The notes are
      senior  unsecured  securities that are convertible into 8.2 million common
      shares,  implying a conversion price of $110.01 per common share,  subject
      to normal anti-dilution adjustments. These notes are convertible at


                                       7


                       OMNICOM GROUP INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS (Continued)

      the specified ratio only upon the occurrence of certain events,  including
      if  our  common   shares  trade  above  certain   levels,   if  we  effect
      extraordinary transactions or if our long-term debt ratings are downgraded
      at  least  three  notches  from  their  current  level to Baa3 or lower by
      Moody's  Investors  Services,  Inc.  or BBB or lower by  Standard & Poor's
      Ratings Services. These events would not, however, result in an adjustment
      of the number of shares issuable upon  conversion.  Holders of these notes
      have the right to put the notes  back to us for,  at our  election,  cash,
      stock or a combination of both in July of each year beginning in July 2003
      and we have the right to redeem  the  notes  for cash  beginning  in 2007.
      There are no events that accelerate the noteholders' put rights. Beginning
      in August 2007, if the market price of our common shares  exceeds  certain
      thresholds,  we may be required  to pay  contingent  cash  interest on the
      notes  equal to the amount of  dividends  that would be paid on the common
      shares into which the notes are contingently convertible.

            The net proceeds of the issuance of these notes were $905.0 million.
      We used $280.6  million of these proceeds to repurchase 3.0 million of our
      common  shares.  We applied the balance of the net  proceeds to reduce our
      short-term  borrowings  pending use for working  capital and other general
      corporate purposes.


                                       8


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

Results of Operations

      As discussed and  presented in footnote 6 to our first  quarter  financial
statements,  beginning in 2002, due to a change in generally accepted accounting
principles,  we are no longer required to amortize goodwill and other intangible
assets that have  indefinite  lives.  To make the  discussion  of periods  below
comparable,  2001 net income information has been adjusted to eliminate goodwill
amortization.

First Quarter 2002 Compared to First Quarter 2001

      Revenue:  Our consolidated  worldwide revenue in the first quarter of 2002
increased 8.2% to $1,732.4 million from $1,601.1 million in the first quarter of
2001.  The effect of  acquisitions,  net of  divestitures,  increased  worldwide
revenue by 5.6%. Internal growth increased worldwide revenue by 3.7% and foreign
exchange negatively impacted worldwide growth by 1.1%.

      Our domestic operations grew 14.0% to $1,022.1 million from $896.6 million
in the first quarter of 2001. The effect of  acquisitions,  net of divestitures,
increased  domestic  revenue by 7.4%.  The  balance of the  increase in domestic
revenue  of 6.6%  represents  additional  revenue  from  expanding  the scope of
services provided to existing clients,  as well as revenue generated as a result
of our net new business wins.

      Revenue from our international operations grew 0.8% to $710.3 million from
$704.5 million in the first quarter of 2001. The effect of acquisitions,  net of
divestitures,  increased  international  revenue  by 3.3% for the  quarter.  The
primary driver of this  acquisition  growth resulted from our acquisition in the
second quarter of 2001 of an additional equity interest in one of our affiliates
located in Japan. As a result, our ownership increased to a majority position.

      Foreign  exchange  impacts  further reduced our  international  revenue by
$17.5  million   during  the  quarter   ended  March  31,  2002,   reducing  our
international  growth by 2.5%. The most  significant  impacts  resulted from the
strengthening  of the US dollar  against  the  Euro,  the  Japanese  Yen and the
British Pound, as our operations in these markets  represented over 75.0% of our
international revenue.

      In an effort to monitor the  changing  needs of our clients and to aide in
our  efforts  to expand the scope of our  services  to key  clients,  we monitor
revenue  across a broad range of  disciplines  and group them into the following
four  categories:  traditional  media  advertising,  CRM,  public  relations and
specialty  communications.  Traditional  media advertising  revenue  represented
44.9%, or $777.8 million,  of our worldwide  revenue during the first quarter of
2002. The remainder of our revenue,  55.1%, or $954.6 million was related to our
other  marketing and corporate  communications  services.  The breakdown of this
revenue   was  30.2%  CRM,   13.1%   public   relations   and  11.8%   specialty
communications. Revenue for these services in the first


                                       9


ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
        CONDITIONS AND RESULTS OF OPERATIONS (Continued)

quarter of 2002  increased  when  compared to the first quarter of 2001 by 14.6%
for CRM,  decreased  by 9.3% for public  relations  and  increased  by 12.8% for
specialty communications.

      Operating  Expenses:  Our  March 31,  2002  worldwide  operating  expenses
increased  $116.4 million or 8.4% to $1,503.6  million from $1,387.2  million in
the first quarter of 2001.

      Salary and related  costs  increased by $68.8 million or 7.3% in the first
quarter of 2002.  Salary and related costs  represented about 67.4% of our total
operating  costs  in the  first  quarter  of 2002.  These  costs  function  as a
semi-variable  component  of our cost  structure  due to our  ability  to adjust
workforce  levels and incentive  compensation  to mitigate  fluctuations  in the
performance of our individual agencies. As a result, these expenses decreased as
a percentage  of revenue to 58.5% in the first quarter of 2002 from 59.0% in the
first  quarter of 2001.  The  decrease  in cost as a  percentage  of revenue was
primarily  the  result  of  reduced   staffing  levels  and  reduced   incentive
compensation.

      Office and general  expenses  increased  by $47.6  million or 10.8% in the
first  quarter  of 2002.  Office  and  general  expenses  primarily  consist  of
occupancy costs,  general office service costs,  technology costs,  depreciation
and bad debt expense. These costs represented about 32.5% of our total operating
costs in the first quarter of 2002. These costs are generally less variable than
salary and  related  costs and  generally  take  longer to adjust in response to
changes in the level of  business  at each  agency.  Primarily  as a result of a
greater than normal amount of change in individual agency business levels,  both
positive and negative,  these  expenses  increased as a percentage of revenue to
28.3% in the first quarter of 2002 from 27.6% in the first quarter of 2001.

      Our  operating  margin was 13.2% in the first  quarter  of 2002,  slightly
lower than our 13.4% margin in the same period in 2001.

      Net  Interest  Expense:  Our net interest  expense  decreased in the first
quarter of 2002 to $11.3 million as compared to $20.3 million in the same period
in 2001. Our gross interest expense decreased by $10.1 million to $13.8 million.
Of this decrease $3.2 million was  attributable  to the conversion of our 2 1/4%
convertible  notes in  December  of  2001;  the  balance  of the  reduction  was
attributable  to the issuance in February  2001 of the $850 million  zero-coupon
notes and the general  lowering of short-term  interest rates as compared to the
prior year. The decrease in our interest  income is the result of lower interest
rates earned on cash balances during the first quarter of 2002.

      Income Taxes: Our consolidated  effective income tax rate was 36.7% in the
first  quarter of 2002 as compared to 36.9% in the first  quarter of 2001.  This
decrease was  attributable to the continued  implementation  of various planning
and  restructuring  initiatives  designed to reduce the tax  inefficiency of our
holding  company  structure,  as  well  as  lower  statutory  rates  in  several
international markets.

      Equity in Affiliates and Minority Interests: In the first quarter of 2002,
our equity in  affiliates  increased  to $2.5  million  from $1.9 million in the
first quarter of 2001. This increase is


                                       10


ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
        CONDITIONS AND RESULTS OF OPERATIONS (Continued)

primarily  the result of higher  profits  earned and  reduced  losses by certain
companies in which we own less than a 50% equity interest.

      In the first quarter of 2002, minority interest expense increased to $11.6
million from $8.4 million in the first quarter of 2001,  primarily due to higher
earnings by companies  where  minority  interests  exist and the  acquisition of
additional entities in which there is a third party minority interest.

      Earnings  Per Share  (EPS):  Our net income in the first  quarter of 2002,
increased  11.5% to $128.6  million from $115.3  million in the first quarter of
2001 and diluted earnings per share increased 9.7% to $0.68 in the first quarter
of 2002, as compared to $0.62 in the prior year period.

Liquidity and Capital Resources

      Liquidity:  Consistent with our historical  trends in the first quarter of
the year, we had negative cash flow from operations of $758.2 million  including
payments of accrued  incentive  compensation,  tax  payments and payments to the
media on behalf of clients. This occurred primarily as a result of a significant
reduction in our year-end current  liabilities.  We funded these  liabilities by
drawing down on available credit facilities.

      Capital  Resources:  We maintain two revolving credit  facilities with two
consortia  of banks.  In the  second  quarter  2002,  we  extended  our  364-day
revolving  credit  facility  increasing  the  amount  from $1.0  billion to $1.6
billion. Six banks, Citibank N.A., JPMorgan Chase Bank, Fleet National Bank, The
Bank of Nova Scotia, HSBC Bank USA and San Paolo IMI S.p.A. provide over half of
the lending capacity on this facility.  Refer to Exhibit 10.1 of this filing for
the 364-day  agreement and complete list of participating  banks. This facility,
which supports the issuance of commercial paper, was renewed under substantially
the same terms as had  previously  been in effect,  including a  provision  that
allows us to convert  all amounts  outstanding  at its  expiration  on April 25,
2003,  into a one-year term loan. We also have a $500 million  5-year  revolving
credit facility, which expires on June 30, 2003, with a similar consortium of 13
banks of which ABN AMRO Bank acts as agent.

      We had short-term bank loans of $205.2 million and $169.1 million at March
31,  2002,  and  December 31,  2001,  respectively  primarily  comprised of bank
overdrafts  by our  international  subsidiaries  which are treated as  unsecured
loans pursuant to the subsidiaries' bank agreements.

      In March  2002,  we issued  $900  million  aggregate  principal  amount of
zero-coupon,  zero-accretion  convertible  notes due 2032.  The notes are senior
unsecured  securities  that are  convertible  into 8.2  million  common  shares,
implying a  conversion  price of $110.01  per  common  share,  subject to normal
anti-dilution  adjustments.  These notes are  convertible at the specified ratio
only upon the occurrence of certain events, including if our common shares trade
above  certain  levels,  if we  effect  extraordinary  transactions  or  if  our
long-term  debt ratings are downgraded at least three notches from their current
level to Baa3 or lower by Moody's


                                       11


ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
        CONDITIONS AND RESULTS OF OPERATIONS (Continued)

Investors Services, Inc., or BBB or lower by Standard & Poor's Ratings Services.
These events would not, however, result in an adjustment of the number of shares
issuable  upon  conversion.  Holders of the notes due 2032 have the right to put
the notes back to us for, at our election,  cash, stock or a combination of both
in July of each year  beginning in July 2003 and we have the right to redeem the
notes  for cash  beginning  in 2007.  There are no events  that  accelerate  the
noteholders'  put rights.  Beginning in August 2007,  if the market price of our
common shares exceeds certain  thresholds,  we may be required to pay contingent
cash  interest on the notes equal to the amount of dividends  that would be paid
on the common shares into which the notes are contingently convertible.

      The net  proceeds of the issuance of these notes were $905.0  million.  We
used $280.6  million of these  proceeds to repurchase  3.0 million of our common
shares.  We applied  the balance of the net  proceeds  to reduce our  short-term
borrowings pending use for working capital and other general corporate purposes.

      We believe that our operating cash flow combined with our available  lines
of credit and our access to the capital  markets are  sufficient  to support our
foreseeable cash requirements,  including working capital, capital expenditures,
acquisitions and dividends.


                                       12


ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT
        MARKET RISK

Market Risk

      Our results of  operations  are  subject to the risk of currency  exchange
rate  fluctuations  related to our international  operations.  Our net income is
subject to risk from the  translation of the revenue and expenses of our foreign
operations,  which are generally denominated in the local currency.  The effects
of  currency  exchange  rate  fluctuation  on our first  quarter  operations  is
discussed  above. We do not hedge these  exposures  against the US dollar in the
normal  course  of  our  business.  We  do,  however,  conduct  global  treasury
operations  to  improve  liquidity  and  manage  third  party  interest  expense
centrally.  As an integral part of these  operations,  we enter into  short-term
forward foreign exchange  contracts to hedge intercompany cash movements between
subsidiaries operating in different currency markets. While our agencies operate
in more  than 100  countries  and  invoice  clients  in more  than 70  different
currencies,  our major  international  markets are the E.U., the United Kingdom,
Japan, Brazil and Canada.

      Our 2001 Form 10-K provides a more detailed discussion of the market risks
affecting our operations.  As of March 31, 2002, no material change had occurred
in our market risks, as compared to the disclosure in our Form 10-K for the year
ending December 31, 2001.

Forward-Looking Statements

      "Management's  Discussion and Analysis of Financial  Condition and Results
of Operations" and "Quantitative and Qualitative  Disclosures About Market Risk"
set  forth  in  this  report  contain   disclosures  which  are  forward-looking
statements  within the meaning of the federal  securities laws.  Forward-looking
statements  include all  statements  that do no relate  solely to  historical or
current facts,  and can be identified by the use of words such as "may," "will,"
"expect," "project," "estimate," "anticipate," "envisage," "plan" or "continue."
These   forward-looking   statements   are  based  upon  our  current  plans  or
expectations and are subject to a number of  uncertainties  and risks that could
significantly  affect  current  plans and  anticipated  actions  and our  future
financial  condition and results.  The uncertainties and risks include,  but are
not limited to, changes in general  economic  conditions,  competitive  factors,
client communication  requirements,  the hiring and retention of human resources
and other factors. In addition, our international  operations are subject to the
risk of currency fluctuations,  exchange controls and similar risks discussed in
Item 3 above. As a consequence,  current plans,  anticipated  actions and future
financial  condition  and  results  may  differ  from  those  expressed  in  any
forward-looking statements made by us or on our behalf.


                                       13


PART II. OTHER INFORMATION

Item 6. Exhibit and Reports on Form 8-K

(a) Exhibits

      10.1        364-Day Credit Agreement,  dated as of April 30, 1999, amended
                  and  restated  April 25, 2002,  among  Omnicom  Finance  Inc.,
                  Omnicom  Finance PLC,  Omnicom  Capital  Inc.,  the  financial
                  institutions  party thereto,  Citibank N.A., as Administrative
                  Agent,  Salomon Smith Barney Inc., as Lead Arranger,  The Bank
                  of Nova Scotia,  as  Documentation  Agent,  and JPMorgan Chase
                  Bank,  Fleet  National  Bank  and  San  Paolo  IMI  S.p.A.  as
                  Syndication Agents.

      10.2        Omnicom Group Inc. Guaranty for the 364-day Credit Facility.

      10.3        Amendment No. 2, dated April 25, 2002, to $500,000,000 Amended
                  and Restated Credit  Agreement,  dated February 25, 1998 among
                  Omnicom  Finance Inc.,  Omnicom  Finance PLC,  Omnicom Capital
                  Inc., Omnicom Group Inc., ABN AMRO Bank N.V., New York Branch,
                  and the financial institutions party thereto.

      10.4        Guaranty for the $500 million credit agreement.

(b) Reports on Form 8-K

      During  the first  quarter  of 2002,  we filed a report on Form 8-K dated,
      March 1,  2002,  reporting  under  Item 5  information  about  our sale of
      zero-coupon, zero-accretion convertible notes due 2032.


                                       14


                                   SIGNATURES
                                   ----------

      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.

                                            OMNICOM GROUP INC.

May 15, 2002                                /s/ Randall J. Weisenburger
                                            ---------------------------------
                                                Randall J. Weisenburger
                                                Executive Vice President
                                                and Chief Financial Officer
                                                (Principal Financial Officer)

May 15, 2002                                /s/ Philip J. Angelastro
                                            ------------------------------------
                                                Philip J. Angelastro
                                                Senior Vice President of Finance
                                                and Controller
                                                (Principal Accounting Officer)


                                       15