Exhibit 23.2
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the Registration Statement (Form S-8)
pertaining to the Manhattan Associates, Inc. 2007 Stock Incentive Plan, as amended by the First
Amendment, of our reports dated February 23, 2009, with respect to the consolidated financial
statements and schedule of Manhattan Associates, Inc. and subsidiaries included in its Annual
Report (Form 10-K) for the year ended December 31, 2008, and the effectiveness of internal control
over financial reporting of Manhattan Associates, Inc. and subsidiaries filed with the Securities
and Exchange Commission.
/s/ Ernst & Young LLP
Atlanta, Georgia
June 9, 2009