Exhibit 32.1

CERTIFICATION OF PERIODIC REPORT

We, Mark S. McAndrew, Chairman and Chief Executive Officer of Torchmark Corporation, and Gary L. Coleman, Executive Vice President and Chief Financial Officer of Torchmark Corporation, certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that, to the best of our knowledge:

(1) the Annual Report on Form 10-K of the Company for the period ended December 31, 2011 (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.

Dated: February 28, 2012

/s/ Mark S. McAndrew

Mark S. McAndrew

Chairman and Chief Executive Officer

/s/ Gary L. Coleman

Gary L. Coleman

Executive Vice President and Chief Financial Officer