Florida - Criteria: A (event)
| Taylor, Moses J., House |
| Temple Terrace Golf Course |
| Tenney House and Groveland Hotel |
| Terra Ceia Village Improvement Association Hall |
| Terry Park Ballfield |
| Thiesen Building |
| "Thomas, Arden ""Doc"", House" |
| Thomas Hall |
| Thompson and Company Cigar Factory |
| Thompson Fish House, Turtle Cannery and Kraals |
| Thurman, Howard, House |
| Thursby, Louis P., House |
| Tice Grammer School |
| Tilden, Luther F., House |
| Tillman, G. V., House |
| Tinker Field |
| Tinsman House |
| Title & Trust Company of Florida Building |
| Titusville Commercial District |
| Tooker House |
| Tookes House |
| Torreya State Park |
| Tourist Church |
| Townsend Building |
| Trapp Homestead |
| Treasure Hammock Ranch Farmstead |
| Triangle Inn |
| Trinity Episcopal Church |
| Turkey Creek High School, Historic |
| Turnbull Canal System |
| Turnbull-Ritter House |
| Tuscawilla Park Historic District |
| Tween Waters Inn Historic District |
| Union Bank |
| Union Depot and Atlantic Coast Line Freight Station |
| Union Depot Hotel, Old |
| Union Railroad Station |
| United States Post Office and Court House |
| University of Florida Campus Historic District |
| Upper North Franklin Street Commercial District |
| URCA DE LIMA (shipwreck) |
| U.S. Arsenal-Officers Quarters |
| U.S. Car. No. 1 |
| USCG Cutter DUANE |
| US Coast Guard Air Station Hangar at Dinner Key |
| U.S. Coast Guard Headquarters, Key West Station |
| US Customs House and Post Office |
| US Naval Station |
| USS MASSACHUSETTS-BB-2 (shipwreck) |
| U.S.S. NARCISSUS (tugboat) Shipwreck |
| Valencia Hotel and Arcade |
| Van Brunt House |
| Vedado Historic District |
| Vehicle Assembly Building-High Bay and Low Bay |
| Venetian Causeway |
| Venetian Pool |
| Venezia Park Historic District |
| Venice Depot |
| Vero Beach Community Building, Old |
| Vero Beach Diesel Power Plant |
| Vero Beach Woman's Club |
| Vero Railroad Station |
| Vero Theatre |
| Veterans of Foreign Wars Walter R. Mickens Post 6021 and William Weech American Legion Post 168 |
| Via Mizner |
| Village Store |
| Villa Serena Apartments |
| Villa Zorayda |
| Virginia Key Beach Park |
| Vizcaya |
| Vocational Agriculture Building |
| Wager House |
| Wahnish Cigar Factory and Tobacco Warehouse |
| Waite-Davis House |
| Wakulla Springs Archeological and Historic District |
| Waldo Historic District |
| Walgreen Drug Store |
| Walker, David S., Library |
| Wardlaw-Smith House |
| Warner, J. W., House |
| Washington Oaks Historic District |
| Waterhouse, William H., House |
| Well'sbuilt Hotel |
| Westcott, William, House |
| WESTERN UNION (schooner) |
| West Martello Tower |
| West Ocala Historic District |
| West Palm Beach Fishing Club |
| West Palm Beach National Guard Armory, Old |
| West Side Grade School, Old |
| West Tampa Historic District |
| Wheeler House |
| Whidden's Marina |
| White Hall |
| White, Judge P. W., House |
| White Springs Historic District |
| Whitfield Estates Lantana Avenue Historic District |
| Williams House |
| Windermere Town Hall |
| Windover Archeological Site (8BR246) |
Data from United States Park Service and Wikidata
