CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the Registration Statements (Form S-8 Nos.
333-49580, 333-73147, 333-111038, 333-146346 and 333-108696 and Form S-3 No. 333-99429 and related Prospectus)
of our reports dated June 26, 2008, with respect to the consolidated financial statements of
Korn/Ferry International and the effectiveness of internal control over financial reporting of
Korn/Ferry International included in this Annual Report (Form 10-K) for the year ended April 30,
Los Angeles, California
June 26, 2008