EXHIBIT 32.1

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 on Form 10-Q of Nabors Industries Ltd. (the “Company”) for the quarter ended September 30, 2009 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Eugene M. Isenberg, Chairman and Chief Executive Officer of the Company, and I, R. Clark Wood, principal accounting and financial officer of the Company, each certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to the best of 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 Company.

/s/ Eugene M. Isenberg  

Eugene M. Isenberg 

Chairman and Chief Executive Officer
October 30, 2009 

/s/ R. Clark Wood  

R. Clark Wood 

Principal accounting and financial officer
October 30, 2009