Taabri (Anrepshof) — state manor in Tartu-Maarja Parish, Tartumaa County
Taagepera (Wagenküll) — knight manor in Helme Parish, Viljandimaa County
Taagepera-Vanamõisa (Alt-Wagenküll) — support manor of Taagepera manor, in Helme Parish, Viljandimaa County
Taali (Staelenhof, Paixt) — knight manor in Tori Parish, Pärnumaa County
Taaliku (Thalik) — knight manor in Jaani Parish, Saaremaa County
Tabivere (Tabbifer) — knight manor in Äksi Parish, Tartumaa County
Taebla (Taibel) — knight manor in Lääne-Nigula Parish, Läänemaa County
Taevere (Taifer) — state manor in Suure-Jaani Parish, Viljandimaa County
Tagamõisa (Taggamois) — state manor in Kihelkonna Parish, Saaremaa County
Tagavere (Tackfer) — knight manor in Lääne-Nigula Parish, Läänemaa County
Tagavere — look Arju
Taheva (Taiwola) — knight manor in Hargla Parish, Võrumaa County
Tahkuranna (Tackerort) — state manor in Häädemeeste Parish, Pärnumaa County
Tahu (Schottanäs) — knight manor in Noarootsi Parish, Läänemaa County
Tahula (Tahhul) — state manor in Kaarma Parish, Saaremaa County
Tali (Freyhof) — knight manor in Saarde Parish, Pärnumaa County
Tamma (Tamma) — support manor of Kiltsi manor, in Ridala Parish, Läänemaa County
Tammaru — look Kõima
Tamme (Tammen) — knight manor in Kanepi Parish, Võrumaa County
Tamme (Tammenhof) — state manor in Rannu Parish, Tartumaa County
Tammiku (Tammik) — knight manor in Kose Parish, Harjumaa County
Tammiku (Tammik) — knight manor in Simuna Parish, Virumaa County
Tammiku (Eichenhain) — knight manor in Jõhvi Parish, Virumaa County
Tammiku (Tammik) — support manor of Aruküla manor, in Koeru Parish, Järvamaa County
Tammispea (Tammispäh) — support manor of Essu manor, in Haljala Parish, Virumaa County
Tammiste (Tammist) — knight manor in Pärnu-Eliisabeti Parish, Pärnumaa County
Tammistu (Tammist) — knight manor in Tartu-Maarja Parish, Tartumaa County
Tamsalu (Tamsal) — knight manor in Ambla Parish, Järvamaa County
Tamse (Tamsal) — state manor in Muhu Parish, Saaremaa County
Tapa (Taps) — knight manor in Ambla Parish, Järvamaa County
Tapiku (Tappik) — knight manor in Põltsamaa Parish, Viljandimaa County
Tarakvere (Terrastfer) — knight manor in Torma Parish, Tartumaa County
Tartumaa (Kreis Dorpat) — a county in South-Estonia
Tartu-Maarja (Dorpat-St. Marien) — a parish in Tartumaa County
Tartu-Maarja church manor (Pastorat Dorpat-St. Marien) — in Tartu-Maarja Parish, Tartumaa County
Tarvastu (Tarwast) — a parish in Viljandimaa County
Tarvastu church manor (Pastorat Tarwast) — in Tarvastu Parish, Viljandimaa County
Tarvastu (Schloß Tarwast) — knight manor in Tarvastu Parish, Viljandimaa County
Tatruse (Tatters) — knight manor in Haljala Parish, Virumaa County
Teedla (Thetlia) — knight manor in Puhja Parish, Tartumaa County
Teenuse (Stenhusen) — knight manor in Kullamaa Parish, Läänemaa County
Tergemäe (Terkimäggi) — knight manor in Kärla Parish, Saaremaa County
Tidriküla (Didriküll) — support manor of Taheva manor, in Hargla Parish, Võrumaa County
Tihemetsa — look Voltveti
Tiinuse (Ficht) — knight manor in Anseküla Parish, Saaremaa County
Tiirimetsa (Tirimetz) — state manor in Anseküla Parish, Saaremaa County
Tilsi (Tilsit) — knight manor in Põlva Parish, Võrumaa County
Timo (Klein-Koiküll-Kirrumpäh) — state manor in Põlva Parish, Võrumaa County
Tingiste (Tingist) — town manor in Kaarma Parish, Saaremaa County
Tirma (Tirmast) — support manor of Vaimastvere manor, in Laiuse Parish, Tartumaa County
Tohisoo (Tois) — knight manor in Hageri Parish, Harjumaa County
Toila (Toila) — knight manor in Jõhvi Parish, Virumaa County
Tolli (Pargenthal) — knight manor in Kullamaa Parish, Läänemaa County
Toolamaa (Tolama) — knight manor in Räpina Parish, Võrumaa County
Tordi (Tordi) — support manor of Taabri manor, in Tartu-Maarja Parish, Tartumaa County
Torgu (Torkenhof) — state manor in Jämaja Parish, Saaremaa County
Tori (Torgel) — a parish in Pärnumaa County
Tori church manor (Pastorat Torgel) — in Tori Parish, Tartumaa County
Tori (Torgel) — state manor in Tori Parish, Pärnumaa County
Tori (Torgel) — knight manor in Türi Parish, Järvamaa County
Torma (Torma, Torma-Lohusu) — a parish in Tartumaa County
Torma church manor (Pastorat Torma) — in Torma Parish, Tartumaa County
Torma (Torma) — knight manor in Torma Parish, Tartumaa County
Triigi (Ottenküll) — knight manor in Väike-Maarja Parish, Virumaa County
Triigi (Feckerort) — knight manor in Karja Parish, Saaremaa County
Triigi (Kau) — support manor of Paunküla manor, in Kose Parish, Harjumaa County
Trilli (Lilienberg) — support manor of Saiakopli manor, in Ambla Parish, Järvamaa County
Truuta (Gertrudenhof) — knight manor in Urvaste Parish, Võrumaa County
Tsooru (Fierenhof) — knight manor in Rõuge Parish, Võrumaa County
Tsorona — look Põhu
Tudu (Tuddo) — knight manor in Viru-Jaagupi Parish, Virumaa County
Tudulinna (Tuddolin) — knight manor in Iisaku Parish, Virumaa County
Tuhala (Toal) — knight manor in Kose Parish, Harjumaa County
Tuhalaane (Tuhhalane) — state manor in Paistu Parish, Viljandimaa County
Tumala (Thomel) — knight manor in Pöide Parish, Saaremaa County
Tusti (Tustenhof) — knight manor in Viljandi Parish, Viljandimaa County
Tuudi (Tuttomäggi) — knight manor in Karuse Parish, Läänemaa County
Tuula (Thula) — knight manor in Keila Parish, Harjumaa County
Tuuliku (Thule) — support manor of Tali manor, in Saarde Parish, Pärnumaa County
Tõdu (Tödwenshof) — knight manor in Põlva Parish, Võrumaa County
Tõdva-Kõnnu (Köndes) — knight manor in Kadrina Parish, Virumaa County
Tõikvere (Toikfer) — knight manor in Torma Parish, Tartumaa County
Tõlliste (Töllist) — knight manor in Püha Parish, Saaremaa County
Tõlliste (Teilitz) — knight manor in Sangaste Parish, Tartumaa County
Tõstamaa (Testama) — a parish in Pärnumaa County
Tõstamaa church manor (Pastorat Testama) — in Tõstamaa Parish, Pärnumaa County
Tõstamaa (Testama) — knight manor in Tõstamaa Parish, Pärnumaa County
Tähkvere (Flemmingshof) — state manor in Laiuse Parish, Tartumaa County
Tähtvere (Techlefer) — knight manor in Nõo Parish, Tartumaa County
Tännassilma (Alt-Tennasilm) — state manor in Viljandi Parish, Viljandimaa County
Tärivere (Terrefer) — knight manor in Iisaku Parish, Virumaa County
Türi (Turgel) — a parish in Järvamaa County
Türi church manor (Pastorat Turgel) — in Türi Parish, Järvamaa County
Türi-Alliku (Allenküll) — knight manor in Türi Parish, Järvamaa County
Türje (Türjel) — support manor of Võhmuta manor, in Järva-Jaani Parish, Järvamaa County
Türsamäe (Türsel) — knight manor in Vaivara Parish, Virumaa County
Tüükri (Dückern) — support manor of Kalvi manor, in Viru-Nigula Parish, Virumaa County