ITEM 7.01. REGULATION FD DISCLOSURE
Furnished as Exhibit 99.1 is a copy of First Horizon National Corporation First Quarter 2009 Financial Supplement and Investor Slide Presentation which are scheduled to be released April 17, 2009. ITEM 9.01. Financial Statements and Exhibits
(c) Exhibits The following exhibit is furnished pursuant to Item 7.01, is not to be considered "filed" under the Securities Exchange Act of 1934, as amended ("Exchange Act"), and shall not be incorporated by reference into any of First Horizon National Corporation's ("Corporation") previous or future filings under the Securities Act of 1933, as amended, or the Exchange Act.

Exhibit # Description 99.1 First Horizon National Corporation First Quarter 2009 Financial Supplement and Investor Slide Presentation.

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