Gates" (CG-51) USS "Thomas Stone" () R/V "Thomas Washington" (AGOR-10 (Operated by Scripps Institution of Oceanography) USS "Thomason" () USS "Thomaston" (LSD-28) USS "Thompson" (DD-305, DD-627) USS "Thor" (ARC-4) USS "Thorn" (DD-647, DD-988) USS "Thornback" (SS-418) USS "Thornborough" () USS "Thornhill" () USS "Thornton" (, ) USS "Thrasher" (SS-26, SP-546, MSC-203) USS "Threadfin" (SS-410) USS "Threat" (MSF-124) USS "Thresher" (SS-200, SSN-593) USS "Thrush" (, MSC-204) USS "Thuban" (AKA-19) USS "Thunder" () USS "Thunderbolt" (PC-12) USS "Thunderer" (1869) USS "Thurston" ()
Ti – Tl USS "Tiburon" (SS-529) USS "Tickler" (1812) USS "Ticonderoga" (1814, 1863, 1918, ID-1968, CV-14, CG-47) USS "Tide" (SP-953) USS "Tidewater" (AD-31) USS "Tiger" (ID-1640, WPC-152) USS "Tigress" (1813, 1861, 1871, 1905) USS "Tigrone" (AGSS-419) USS "Tilefish" (SS-307) USS "Tillamook" (AT-16, SP-269, ATA-192) USS "Tillman" (DD-135, DD-641) USS "Tills" (DE-748) USS "Timbalier" (AVP-54) USS "Timber Hitch" (AGM-17) USS "Timmerman" (DD-828) USS "Timor" (1861) USS "Tingey" (, DD-272, DD-539) USS "Tingles" (AG-144) USS "Tinian" (CVE-123) USS "Tinosa" (SS-283, SSN-606) USS "Tinsman" (DE-589) USS "Tioga" (1862, 1916) USS "Tioga County" (LST-1158) USS "Tippecanoe" (1862, AO-21, T-AO-199) USS "Tipton" (AKA-215)