FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   MARCELLO RICHARD C 2. Date of Event Requiring Statement (Month/Day/Year) 07/19/2007 3. Issuer Name and Ticker or Trading Symbol UNISYS CORP [UIS] (Last) (First) (Middle) UNISYS WAY 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Senior Vice President 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) BLUE BELL, PA 19424-0001 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units 07 (1)	  (2)	  (2)	Common Stock	50,000	$ 0	D	Â
Stock Option (right to buy)	  (3)	07/18/2012	Common Stock	50,000	$ 9	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MARCELLO RICHARD C UNISYS WAY BLUE BELL, PA 19424-0001	Â	Â	  Senior Vice President	Â

Signatures

Richard C. Marcello		07/26/2007
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Common stock-equivalent units (1-for-1).
(2)	Restricted stock units granted under the terms and provisions of the Unisys Corporation 2003 Long-Term Incentive and Equity Compensation Plan. The restricted stock units vest in three annual installments beginning July 18, 2008.
(3)	Stock option granted under the terms and provisions of the Unisys Corporation 2003 Long-Term Incentive and Equity Compensation Plan. The stock option is exercisable in three annual installments beginning July 18, 2008.

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