QuickLinks -- Click here to rapidly navigate through this document
Exhibit 32.1
CERTIFICATION OF CO-CHIEF EXECUTIVE OFFICER
Pursuant to 18 U.S.C. §1350,
As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
In connection with the Annual Report of KKR & Co. L.P. (the "Partnership") on Form 10-K for the year ended December 31, 2011 as filed with the Securities and Exchange Commission (the "Report"), I, Henry R. Kravis, Co-Chief Executive Officer of the general partner of the Partnership, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:
- (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 Partnership.
Date: February 24, 2012
| | |
| | /s/ HENRY R. KRAVIS
Henry R. Kravis Co-Chief Executive Officer |
- *
- The foregoing certification is being furnished solely pursuant to 18 U.S.C. Section 1350 and is not being filed as part of the Report or as a separate disclosure document.
QuickLinks
CERTIFICATION OF CO-CHIEF EXECUTIVE OFFICER