Prospectus Supplement filed under Rule 424(b)(3)
Registration No. 333-45569
Prospectus Supplement
The Prospectus dated February 4, 1998 relating to the
offer for resale of up to $250,000,000 aggregate principal amount
of The Interpublic Group of Companies, Inc.'s 1.80% Convertible
Subordinated Notes due September 16, 2004 is hereby supplemented
to include the following information in the "Selling
Securityholders" table in the Prospectus Supplement dated
February
25, 1998:
Principal Amount
Selling Holders of Registered
--------------- -------------
Notes
-----
Arkansas PERS.................................... $1,600,000
FSA Inc.......................................... 730,000
ICI American Holdings Trust...................... 540,000
Merrill Lynch Insurance Group.................... 350,000
Nalco Chemical Corp. Retirement.................. 255,000
Occidental Petroleum............................. 50,000
PRIM Board....................................... 2,950,000
Starvest Fund-Investment Grade................... 750,000
State of Delaware PERS........................... 1,350,000
State of Oregon/SAIF Corporation................. 5,000,000
Southern Farm Bureau Life Insurance-FRIC......... 720,000
Valley Insurance................................. 145,000
Zeneca Holdings Trust............................ 540,000
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Total............................................ $14,980,000
This Prospectus Supplement is dated March 27, 1998.