| Fighter | Record | Last Bout |
|---|---|---|
| Tai Tuivasa | 15-10-0 | 2026-09-19 |
| Taila Santos | 19-3-0 | 2023-08-26 |
| Tainara Lisboa | 7-4-0 | 2026-10-31 |
| Taiyilake Nueraji | 12-1-0 (1 NC) | 2025-08-23 |
| Takanori Gomi | 35-14-0 (1 NC) | 2017-09-22 |
| Takashi Sato | 16-7-0 | 2023-05-20 |
| Takenori Sato | 19-11-7 (1 NC) | 2014-09-20 |
| Takeya Mizugaki | 21-11-2 | 2016-12-17 |
| Talita Alencar | 8-1-1 | 2026-04-25 |
| Talita Bernardo | 6-4-0 | 2019-05-11 |
| Tallison Teixeira | 9-2-0 | 2026-05-30 |
| Tamdan McCrory | 14-5-0 | 2016-10-01 |
| Tamires Vidal | 7-4-0 | 2024-10-19 |
| Tanner Boser | 22-11-1 | 2026-10-17 |
| Tarec Saffiedine | 16-7-0 | 2017-06-17 |
| Tateki Matsuda | 13-8-0 | 2015-01-18 |
| Tatiana Suarez | 13-1-0 | 2026-04-11 |
| Tatsuro Taira | 18-2-0 | 2026-05-09 |
| Tatsuya Kawajiri | 36-11-2 | 2016-08-06 |
| Taylor Lapilus | 21-4-0 | 2024-09-28 |
| Te Edwards | 6-3-0 | 2019-01-19 |
| Tecia Pennington | 15-8-0 | 2025-11-08 |
| Tedd Williams | 7-1-0 | 2000-09-22 |
| Teemu Packalen | 8-3-0 | 2019-09-07 |
| Tereza Bleda | 7-2-0 | 2025-12-13 |
| Terrance Chatman | 5-2-0 | 2026-08-22 |
| Terrance McKinney | 18-9-0 | 2026-07-11 |
| Terrence Mitchell | 14-4-0 | 2023-09-16 |
| Terrion Ware | 17-9-0 | 2018-09-15 |
| Terry Etim | 16-5-0 | 2013-02-16 |
| Terry Martin | 23-11-0 | 2008-02-02 |
| Teruto Ishihara | 10-7-2 | 2019-02-09 |
| Thaddeus Luster | 0-1-0 | 1994-03-11 |
| Thales Leites | 28-9-0 | 2018-09-22 |
| Themba Gorimbo | 14-7-0 | 2026-05-02 |
| Theodor Berggren | 8-4-0 | 2026-06-27 |
| Thiago Alves | 23-15-0 | 2019-12-07 |
| Thiago Moises | 19-10-0 | 2026-04-18 |
| Thiago Perpetuo | 9-4-1 | 2014-03-23 |
| Thiago Santos | 22-11-0 | 2022-08-06 |
| Thiago Silva | 19-6-0 (2 NC) | 2013-10-09 |
| Thiago Tavares | 21-7-1 | 2016-07-08 |
| Thibault Gouti | 12-5-0 | 2018-10-27 |
| Thomas Almeida | 22-5-0 | 2021-03-27 |
| Thomas Gifford | 14-9-0 (2 NC) | 2019-10-12 |
| Thomas Petersen | 11-5-0 | 2026-07-25 |
| Thomas Ramirez | 0-1-0 | 1996-02-16 |
| Tiago dos Santos e Silva | 20-7-2 (1 NC) | 2016-12-09 |
| Tiki Ghosn | 10-7-1 | 2004-04-02 |
| Tim Boetsch | 21-13-0 | 2019-03-09 |