Consent of Independent Registered Public Accounting Firm


We consent to the incorporation by reference in this Registration Statement on
Form S-8 pertaining to the Unisys Corporation 2007 Long-Term Incentive and
Equity Compensation Plan of our reports dated February 20, 2007 with respect to
the consolidated financial statements of Unisys Corporation, Unisys Corporation
management's assessment of the effectiveness of internal control over financial
reporting, and the effectiveness of internal control over financial reporting of
Unisys Corporation, incorporated by reference in its Annual Report (Form 10-K)
for the year ended December 31, 2006 and the related financial statement
schedule included therein, filed with the Securities and Exchange Commission.


/s/ Ernst & Young LLP

Philadelphia, Pennsylvania
August 6, 2007