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    ACCESSION NUMBER:		0000036966-20-000025
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		19
    CONFORMED PERIOD OF REPORT:	20200717
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20200717
    DATE AS OF CHANGE:		20200717

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			FIRST HORIZON NATIONAL CORP
    		CENTRAL INDEX KEY:			0000036966
    		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
    		IRS NUMBER:				620803242
    		STATE OF INCORPORATION:			TN
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-15185
    		FILM NUMBER:		201032747

    	BUSINESS ADDRESS:
    		STREET 1:		165 MADISON AVENUE
    		CITY:			MEMPHIS
    		STATE:			TN
    		ZIP:			38103
    		BUSINESS PHONE:		9018186232

    	MAIL ADDRESS:
    		STREET 1:		165 MADISON AVENUE
    		CITY:			MEMPHIS
    		STATE:			TN
    		ZIP:			38103

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	FIRST TENNESSEE NATIONAL CORP
    		DATE OF NAME CHANGE:	19920703

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	FIRST TENNESSEE BANKS INC
    		DATE OF NAME CHANGE:	19600201
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    <FILENAME>a2q2020financialsupple.htm
    <DESCRIPTION>EXHIBIT 99.1
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    <TYPE>EX-101.SCH
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    <FILENAME>fhn-20200717.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
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