Exhibit 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 No. 2-45346, No. 2-75875, No. 2-78291, No. 2-91945, No. 33-18073, No. 33-57250, No. 333-48639, No. 333-58095, No. 333-70069, No. 333-83813, No. 333-31346, No. 333-39976, No. 333-45828, No. 333-50198, No. 333-52938, No. 333-68640, No. 333-101640, No. 333-101967, No. 333-108466, No. 333-111737, and No. 333-115911) of American International Group, Inc. of our report dated May 27, 2005 relating to the financial statements, financial statement schedules, management’s assessment of the effectiveness of internal control over financial reporting and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

PricewaterhouseCoopers LLP

New York, New York

May 27, 2005

FORM 10-K :  225