List of places in Cornwall 
 Talland, Talskiddy, Telegraph, Temple, Tencreek, Terras, The Towans, The Town, Thorne, Three Hammers, Three Holes Cross, Threemilestone, Threewaters, Thurdon, Tideford, Tideford Cross, Tilland, Timbrelham, Tintagel, Titson, Todpool, Tolborough, Tolcarne, Tolcarne Wartha, Toldish, Tolgullow, Tolgus Mount, Tolskithy, Tolvaddon Downs, Tomperrow, Torfrey, Torpoint, Towan, Towan Cross, Towednack, Townshend, Traboe, Tramagenna, Treal, Treamble, Treath, Treator, Trebarber, Trebartha, Trebarwith, Trebarwith Strand, Trebeath, Trebell Green, Trebetherick, Trebilcock, Trebudannon, Trebullett, Treburgett, Treburgie, Treburley, Treburrick, Trebyan, Treclago, Tredannick, Tredaule, Tredavoe, Tredethy, Tredinnick, Tredrizzick, Treen (in St Levan parish), Treen (in Zennor parish), Treesmill, Trefanny Hill, Treforda, Trefrize, Trefusis, Tregada, Tregadgwith, Tregadillett, Tregajorran, Tregamere, Tregardock, Tregargus, Tregarland, Tregarlandbridge, Tregarne, Tregarrick Mill, Tregaswith, Tregatillian, Tregatta, Tregavarah, Tregear, Tregeare, Tregellist, Tregeseal, Tregew, Tregidden, Tregirls, Tregirls beach, Tregolls, Tregona, Tregonce, Tregonetha, Tregonna, Tregonning, Tregony, Tregoodwell, Tregoose, Tregorden, Tregorrick, Tregoss, Tregreenwell, Tregrehan Mills, Tregue, Tregullon, Tregunna, Tregurrian, Tregurtha Downs, Trehan, Trehemborne, Trehunist, Trekeivesteps, Trekenner, Trekenning, Treknow, Trelan, Trelash, Trelassick, Treleigh, Trelew, Treligga, Trelights, Trelill, Trelion, Treliske, Trelissick, Treliver, Treloquithack, Trelowia, Trelowth, Tremail, Tremaine, Tremar, Trematon, Trematon Castle, Tremayne, Trembraze, Tremedda, Tremethick Cross, Tremore, Tremorebridge, Tremough, Trenance, Trenant, Trenarren, Trenay, Trencreek, Trencrom, Trendeal, Trenear, Treneglos, Trenerth, Trenean, Trengale, Trengume, Trenhorne, Treningle, Treninnick, Trenithon, Trenoon, Trenoweth, Trenoweth, Isles of Scilly, Trenwheal, Trequite, Trerair, Trerise, Trerose, Trerulefoot, Tresamble, Tresarrett, Tresavean, Tresawle, Tresawson, Trescoll, Trescowe, Tresean, Tresevern Croft, Tresillian, Tresinney, Treskerby, Treskillard, Treskilling, Treskinnick Cross, Treslothan, Tresmeer, Tresowes Green, Tresoweshill, Tresparrett, Tresparrett Posts, Treswithian, Treswithian Downs, Trethellan Water, Trethevy, Trethewell, Trethewey, Trethillick, Trethosa, Trethowel, Trethurgy, Trevadlock, Trevalga, Trevalgan, Trevance, Trevanger, Trevanson, Trevarrack, Trevarren, Trevarrian, Trevarrick, Trevarth, Treveal, Trevegean, Treveighan, Trevellas, Trevelmond, Trevelver, Trevemper, Treven, Trevena, Trevenen, Trevenen Bal, Trevenning, Treveor, Treverbyn, Treverva, Trevescan, Trevia, Trevigro, Trevilder, Trevilla, Trevilson, Trevine, Treviscoe, Treviskey, Trevithal, Trevoll, Trevone, Trevorrick, Trevowah, Trevowhan, Trew, Trewalder, Trewarmett, Trewartha, Trewassa, Treween, Trewellard, Trewen, Trewennack, Trewennan, Trewetha, Trewethen, Trewethern, Trewey, Trewhiddle, Trewidland, Trewindle, Trewinnion, Trewint, Trewithian, Trewithick, Trewollock, Trewoodloe, Trewoon, Treworga, Treworlas, Treworld, Trewornan, Treworrick, Treworthal, Treyarnon, Trezaise, Trezelah, Trillacott, Trispen, Troan, Trolver, Troon, Troswell, Truas, Truro, Truscott, Trussall, Truthan, Truthwall, Trythogga, Tubbs Mill, Tuckingmill (near Camborne), Tuckingmill (near St Breward), Tuelmenna, Turfdown, Tutwell, Twelveheads, Twelvewoods, Two Bridges, Two Burrows, Tywardreath, Tywardreath Highway