Morgan Stanley (MS) 10-Q 2009 Q3 Quarterly report

EXHIBIT 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Morgan Stanley (the “Company”) on Form 10-Q for the quarterly period ended September 30, 2009, as filed with the Securities and Exchange Commission (the “Report”), I, Colm Kelleher, Executive Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/    COLM KELLEHER

Colm Kelleher

Executive Vice President and

Chief Financial Officer

Dated: November 6, 2009