c54120_ex23.htm -- Converted by SEC Publisher, created by BCL Technologies Inc., for SEC Filing

EX-23 4 c54120_ex23.htm c54120_ex23.htm -- Converted by SEC Publisher, created by BCL Technologies Inc., for SEC Filing

Exhibit 23

(KPMG LOGO)


	KPMG LLP
	Suite 900, Morgan Keegan Tower
	Fifty North Front Street
	Memphis, TN 38103

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation of our report dated June 27, 2008, into the previously filed Registration Statements (Nos. 333-123372 and 333-147409) on Form S-8 of First Horizon National Corporation, relating to the statements of net assets available for plan benefits of First Horizon National Corporation Savings Plan (the Plan) as of December 31, 2007 and 2006, and the related statement of changes in net assets available for plan benefits for the year ended December 31, 2007, including the supplemental Schedule H, Line 4i – Schedule of Assets (Held at End of Year) as of December 31, 2007, which report appears in the Plan’s Annual Report on Form 11-K for the year ended December 31, 2007.

-s- KPMG LLP

Memphis, Tennessee
June 27, 2008

KPMG LLP, a U.S. limited liability partnership, is the U.S.
member firm of KPMG International, a Swiss cooperative.