| Name | Medien | | Tabery, Erhard G. | 1 |
| Tack, Dr. Rütger | 1 |
| Tantzen, Eilert | 1 |
| Tapp, Alfons | 5 |
| Tapper, Ernst | 3 |
| Technische Reichsgruppe im Deutschen Postverband | 1 |
| Tecklenborg, P. Walther | 1 |
| Tecklenburg, Adolf L. R. | 1 |
| Tecklenburg, P. Walther O.M. | 6 |
| Tecklenburg, P. Walther. | 1 |
| Teeuwen, Günter | 1 |
| Tembergen, Arno | 1 |
| Tenter, Theresia | 1 |
| ter Meer, Paul | 3 |
| Tersteegen, Gerhard | 1 |
| Textor, Klaus | 4 |
| Thauer, Brunhilde | 1 |
| The Church of Jesus Christ of Latter-day Saints, Inc. | 2 |
| Theis, Clemens | 5 |
| Theis, Hans | 1 |
| Theißen, Hermann-Josef | 1 |
| Theisen, Horst | 8 |
| Theisen, Karl Heinz | 11 |
| Thelen, Hermann | 2 |
| Thewalt, Peter | 1 |
| Thewes, Guy | 2 |
| Thiebes, Hermann | 1 |
| Thiebes, Josef | 1 |
| Thiel, N. | 1 |
| Thielen, Hans | 2 |
| Thielen, Paul | 1 |
| Thiem, Reinhard | 7 |
| Thiem, Sigrid | 1 |
| Thiemann, Gregor | 1 |
| Thoer, Karl | 2 |
| Tholen, Gerhard | 1 |
| Tholl, Marie-Therese | 1 |
| Tholl, Theo | 1 |
| Thoma, Hubert | 2 |
| Thomas, Alois | 2 |
| Thomas, Karl | 4 |
| Thomas, Karl B. | 9 |
| Thomas, Robert | 5 |
| Thomassen, Johannes | 1 |
| Thon, Alexander | 3 |
| Thöne, Wilhelm | 7 |
| Thorey, Volker | 104 |
| Thur, Hermann | 1 |
| Thur, Josef | 1 |
| Thüringische Gesellschaft für Sippenkunde | 2 |
| ThyssenKrupp AG | 1 |
| Tillmann, Walter | 1 |
| Timmermann, Viktor | 1 |
| Titz, Herbert | 2 |
| Tonner, Karl-Josef | 7 |
| Töpperwein, Dieter | 1 |
| Torsy, Brigitta | 2 |
| Torsy, Jakob | 1 |
| Toussaert, Jacques | 1 |
| Traditionsausschuß im Pastoralrat der Pfarre Much | 1 |
| Transpress VEB Verlag für Verkehrswesen | 1 |
| Trapp, Hildegard | 1 |
| Traubenkraut, Ellen | 1 |
| Trebels, Heinz | 2 |
| Treue, Wilhelm | 1 |
| Trier-Gesellschaft e.V. | 1 |
| Triller, Dr. Anneliese | 1 |
| Triltsch Verlag | 2 |
| Trimborn, Max | 1 |
| Trippel, Theodor | 2 |
| Trippen, Norbert | 2 |
| Trippen, Peter Paul | 1 |
| Tritz, Sylvie | 1 |
| Tröscher, Georg | 1 |
| Trouet, Dorothe | 1 |
| Trumpp, Thomas | 1 |
| Trüstedt, Hermann | 1 |
| Tumler, Marian | 1 |
| Turk, Johannes | 1 |
