- T. Cottrell Matthew
- Taillandier Vincent
- Taillefert M
- Talarmin Agathe
- Talin F.
- Tamburini C.
- Tamburini Christian
- Tanaka K.
- Tanaka Tsuneo
- Tao Zhencheng
- Tapilatu Yosmina
- Taquet Marc
- Taupier-Letage Isabelle
- Tedetti Marc
- Temime-Roussel Brice
- Tengberg A
- Ternon J.-F.
- Testor Pierre
- Thamdrup Bo
- Thapper Anders
- Theocharis A.
- Thibault Delphine
- Thibaut Thierry
- Thingstad T. F.
- Thingstad Tron
- Thinus-Blanc Catherine
- Thiébaut Éric
- Tholosan O.
- Thomson John
- Thouvenin B.
- Thuiller Wilfried
- Thuillier Doris
- Thyssen Melilotus
- Thébault H.
- Tilbrook B.
- Timmermans Klaas
- Timmis Kenneth N.
- Todorovic Smilja
- Tolla C.
- Tolosa I.
- Tonnard Manon
- Torre Franck