- Tambourine Dove
- Tawny-flanked Prinia
- Tawny Eagle
- Temminck's Courser
- Thick-billed Euphonia
- Thick-billed Seedeater
- Thick-billed Weaver
- Three-striped Warbler
- Thrush-like Wren
- Toco Toucan
- Torrent Duck
- Torrent Tyrannulet
- Toucan Barbet
- Tourmaline Sunangel
- Tree Pipit
- Tricolored Heron
- Tropical Kingbird
- Tropical Parula
- Tropical Royal Flycatcher (mexicanus)
- Tropical Screech Owl
- Turkey Vulture
- Turquoise-browed Motmot
- Turquoise-fronted Amazon
- Turquoise Jay