| Tolmomyias sulphurescens (Spix, 1825) |
| Tolmomyias sulphurescens subsp. cinereiceps (Sclater, 1859) |
| Tyrannidae Hellmayr, 1927 |
| Tyranninae |
| Tyrannus Lacépède, 1799 |
| Tyrannus couchii Baird, 1858 |
| Tyrannus crassirostris Swainson, 1826 |
| Tyrannus crassirostris subsp. crassirostris Swainson, 1826 |
| Tyrannus crassirostris subsp. pompalis Bangs & Peters, 1928 |
| Tyrannus dominicensis (Gmelin, 1788) |
| Tyrannus forficatus (Gmelin, 1789) |
| Tyrannus melancholicus Vieillot, 1819 |
| Tyrannus melancholicus subsp. couchii Baird, 1858 |
| Tyrannus savana (Vieillot, 1808) |
| Tyrannus savana subsp. monachus Hartlaub, 1844 |
| Tyrannus tyrannus (Linnaeus, 1758) |
| Tyrannus verticalis Say, 1822 |
| Tyrannus vociferans Swainson, 1826 |
| Tyrannus vociferans subsp. vociferans Swainson, 1826 |
| Tyrannus vociferans subsp. xenopterus Griscom, 1934 |