There are 159 reptiles that start with the letter T, from Tabi lizard to Tweezers gecko. Below you will find them listed alphabetically along with some general information about each. Click the toggle view buttons in the top right corner to switch between the card and the table view.
For each item you will find the following information
Order: The subclass the reptiles belongs to
Habitat: The places or type of weather the reptiles lives in
Scientific name: The designation that scientists use to catalog the species
Name: Tabi lizard
Order: Squamata
Habitat: Coastal desert of Peru
Scientific name: Liolaemus tabi
Name: Taguaiba lizard
Order: Squamata
Habitat: Tropical forests of South America
Scientific name: Tupinambis taguara
Name: Taguelin gecko
Order: Squamata
Habitat: Indonesia
Scientific name: Gekko taguelin
Name: Tainan mountain gecko
Order: Squamata
Habitat: Taiwan
Scientific name: Goniurosaurus tainanensis
Name: Taipeichilus sauteri
Order: Squamata
Habitat: Taiwan
Scientific name: Taipeichilus sauteri
Name: Taita hills snake
Order: Squamata
Habitat: Kenya
Scientific name: Montaspis guentheri
Name: Taiwanese bamboo snake
Order: Squamata
Habitat: Taiwan
Scientific name: Trimeresurus stejnegeri
Name: Taiwanese beauty snake
Order: Squamata
Habitat: Taiwan
Scientific name: Elaphe taeniura
Name: Taiwanese cobra
Order: Squamata
Habitat: Taiwan
Scientific name: Naja atra
Name: Taiwanese green tree frog
Order: Squamata
Habitat: Taiwan
Scientific name: Rhacophorus moltrechti
Name: Taiwanese lake frog
Order: Anura
Habitat: Taiwan
Scientific name: Rana swinhoana
Name: Taiwanese leaf-toed gecko
Order: Squamata
Habitat: Taiwan
Scientific name: Hemiphyllodactylus typus
Name: Taiwanese mountain snake
Order: Squamata
Habitat: Taiwan
Scientific name: Oligodon formosanus
Name: Taiwanese pond turtle
Order: Testudines
Habitat: Taiwan
Scientific name: Mauremys sinensis
Name: Taiwanese skink
Order: Squamata
Habitat: Taiwan
Scientific name: Plestiodon elegans
Name: Takahe
Order: Crocodylia
Habitat: New Zealand
Scientific name: Notornis mantelli
Name: Taki gecko
Order: Squamata
Habitat: Puerto Rico
Scientific name: Sphaerodactylus taki
Name: Takydromus guentheri
Order: Squamata
Habitat: Forests of East Asia
Scientific name: Takydromus guentheri
Name: Takydromus sexlineatus
Order: Squamata
Habitat: East Asia
Scientific name: Takydromus sexlineatus
Name: Talapia lizard
Order: Squamata
Habitat: Central America
Scientific name: Amysona talapia
Name: Talawana gecko
Order: Squamata
Habitat: Australia
Scientific name: Gekko talawana
Name: Talofa skink
Order: Squamata
Habitat: Samoa
Scientific name: Emoia talofana
Name: Taloua spiny-tailed lizard
Order: Squamata
Habitat: Algeria
Scientific name: Uromastyx taloui
Name: Tamaraw
Order: Squamata
Habitat: Philippines
Scientific name: Bubalus mindorensis
Name: Tamaulipan spiny lizard
Order: Squamata
Habitat: Arid regions of northeastern Mexico and southern Texas
Scientific name: Sceloporus serrifer
Name: Tamaulipas cave salamander
Order: Caudata
Habitat: Mexico
Scientific name: Eurycea rathbuni
Name: Tambalacoque tree
Order: Squamata
Habitat: Mauritius
Scientific name: Sideroxylon grandiflorum
Name: Tanah Rata reed snake
Order: Squamata
Habitat: Malaysia
Scientific name: Calamaria tanahratae
Name: Tanami gecko
Order: Squamata
Habitat: Deserts of central Australia
Scientific name: Lucasium stenodactylum
Name: Tanami snake
Order: Squamata
Habitat: Australia
Scientific name: Parasuta nigriceps
Name: Tandayag gecko
Order: Squamata
Habitat: Philippines
Scientific name: Cyrtodactylus arcanus
Name: Tanimbar cave skink
Order: Squamata
Habitat: Forests and caves in the Tanimbar Islands of Indonesia
Scientific name: Sphenomorphus tauensis
Name: Tanimbar forest skink
Order: Squamata
Habitat: Forests of the Tanimbar Islands
Scientific name: Sphenomorphus tanimbarensis
Name: Tanimbar skink
Order: Squamata
Habitat: Tanimbar Islands
Scientific name: Sphenomorphus wokamensis
Name: Tanintharyi bent-toed gecko
Order: Squamata
Habitat: Myanmar
Scientific name: Cyrtodactylus asper
Name: Tanintharyi leaf-toed gecko
Order: Squamata
Habitat: Myanmar
Scientific name: Dixonius taningtharyi
Name: Tanna ground gecko
Order: Squamata
Habitat: Forests of Vanuatu
Scientific name: Cyrtodactylus tannaensis
Name: Taquara anaconda
Order: Squamata
Habitat: Wetlands of South America
Scientific name: Eunectes notaeus
Name: Taraguilla gecko
Order: Squamata
Habitat: Tropical forests in northern South America
Scientific name: Pseudogonatodes guianensis
Name: Tarahumara black-tailed rattlesnake
Order: Squamata
Habitat: Mexico
Scientific name: Crotalus molossus nigrescens
Name: Tarahumara mountain snake
Order: Squamata
Habitat: Mountain regions of Mexico
Scientific name: Crotalus tarahumarae
Name: Tarahumara rattlesnake
Order: Squamata
Habitat: Mexico
Scientific name: Crotalus transversus
Name: Tarantula lizard
Order: Squamata
Habitat: Deserts and semi-arid regions of southwestern North America
Scientific name: Phrynosoma cornutum
Name: Tarpan gecko
Order: Squamata
Habitat: Namibia
Scientific name: Chondrodactylus tarpani
Name: Tarpon snake
Order: Squamata
Habitat: USA
Scientific name: Nerodia clarkii compressicauda
Name: Tasman gecko
Order: Squamata
Habitat: Australia
Scientific name: Christinus guentheri
Name: Tasmanacris skink
Order: Squamata
Habitat: Tasmania
Scientific name: Pseudemoia palfreymani
Name: Tasmanian alpine snake
Order: Squamata
Habitat: Alpine regions of Tasmania, Australia
Scientific name: Niveoscincus microlepidotus
Name: Tasmanian devils
Order: Squamata
Habitat: Tasmania
Scientific name: Sarcophilus harrisii
Name: Tasmanian forest skink
Order: Squamata
Habitat: Forested areas of Tasmania, Australia
Scientific name: Niveoscincus pretiosus
Name: Tasmanian grass skink
Order: Squamata
Habitat: Grasslands and heathlands of Tasmania, Australia
Scientific name: Pseudemoia pagenstecheri
Name: Tasmanian mountain dragon
Order: Squamata
Habitat: Mountain regions of Tasmania, Australia
Scientific name: Oreodeira gigas
Name: Tasmanian sand skink
Order: Squamata
Habitat: Coastal sand dunes of Tasmania, Australia
Scientific name: Amphibolurus diemensis
Name: Tataupa tinamou
Order: Squamata
Habitat: Forests and woodlands in eastern and central South America
Scientific name: Crypturellus tataupa
Name: Taunton racer
Order: Squamata
Habitat: Northeastern United States
Scientific name: Coluber constrictor
Name: Tauraco gecko
Order: Squamata
Habitat: Southwestern Africa
Scientific name: Pachydactylus tauraco
Name: Taveta flat lizard
Order: Squamata
Habitat: Southeastern Kenya and northeastern Tanzania
Scientific name: Platysaurus minor
Name: Taveta flat-headed snake
Order: Squamata
Habitat: Kenya
Scientific name: Platyceps tavetensis
Name: Tawny giant gecko
Order: Squamata
Habitat: New Caledonia
Scientific name: Rhacodactylus auriculatus
Name: Tawny lychee lizard
Order: Squamata
Habitat: India
Scientific name: Xylophis tawai
Name: Tawny rock rattlesnake
Order: Squamata
Habitat: Deserts of the southwestern United States
Scientific name: Crotalus fulvius
Name: Tawny snake
Order: Squamata
Habitat: Madagascar
Scientific name: Liopholidophis meridionalis
Name: Teal frog
Order: Anura
Habitat: India
Scientific name: Hylarana tytleri
Name: Teal-flanked caiman
Order: Crocodylia
Habitat: South America
Scientific name: Paleosuchus palpebrosus
Name: Tehuantepec coral snake
Order: Squamata
Habitat: Coastal regions of Oaxaca, Mexico
Scientific name: Micrurus tener
Name: Tehuantepec spiny lizard
Order: Squamata
Habitat: Southern Mexico
Scientific name: Sceloporus teapensis
Name: Tehuantepec spiny-tailed iguana
Order: Squamata
Habitat: Tropical dry forests in southern Mexico
Scientific name: Ctenosaura palearis
Name: Tejus monitor
Order: Squamata
Habitat: Tropical forests of South America
Scientific name: Tupinambis merianae
Name: Tejón
Order: Squamata
Habitat: Mexico
Scientific name: Geophis concolor
Name: Telchines gecko
Order: Squamata
Habitat: Israel
Scientific name: Tropiocolotes telchines
Name: Telfair's skink
Order: Squamata
Habitat: Mauritius
Scientific name: Leiolopisma telfairii
Name: Telnov's gecko
Order: Squamata
Habitat: Vietnam
Scientific name: Cyrtodactylus telnovi
Name: Temapara gecko
Order: Squamata
Habitat: Forests of Southeast Asia
Scientific name: Hemidactylus temahpara
Name: Tenerife gecko
Order: Squamata
Habitat: Canary Islands
Scientific name: Tarentola delalandii
Name: Tengar gecko
Order: Squamata
Habitat: Indonesia
Scientific name: Cyrtodactylus tenangorensis
Name: Tengella albostriata
Order: Squamata
Habitat: Forests of Central America
Scientific name: Tengella albostriata
Name: Tengiz toad-headed agama
Order: Squamata
Habitat: Kazakhstan
Scientific name: Phrynocephalus raddei
Name: Tennessee cave salamander
Order: Caudata
Habitat: USA
Scientific name: Gyrinophilus palleucus
Name: Terai forest gecko
Order: Squamata
Habitat: Nepal
Scientific name: Hemidactylus nepalensis
Name: Terengganu forest gecko
Order: Squamata
Habitat: Forests of Southeast Asia
Scientific name: Cyrtodactylus macrotuberculatus
Name: Tereré coba
Order: Squamata
Habitat: Paraguay
Scientific name: Drymarchon corais erebennus
Name: Tessellated gecko
Order: Squamata
Habitat: Deserts of South America
Scientific name: Homonota whitii
Name: Testa's wood lizard
Order: Squamata
Habitat: Suriname
Scientific name: Ameiva testae
Name: Tetuán gecko
Order: Squamata
Habitat: Western Sahara
Scientific name: Hemidactylus nazarovi
Name: Texas alligator lizard
Order: Squamata
Habitat: USA
Scientific name: Gerrhonotus infernalis
Name: Texas blind snake
Order: Squamata
Habitat: USA
Scientific name: Leptotyphlops dulcis
Name: Thaidactylus gecko
Order: Squamata
Habitat: Thailand
Scientific name: Hemidactylus thaianum
Name: Thakek bent-toed gecko
Order: Squamata
Habitat: Laos
Scientific name: Cyrtodactylus thakhekensis
Name: Thakkola gecko
Order: Squamata
Habitat: Nepal
Scientific name: Cyrtodactylus nepalensis
Name: Thamnophis atratus
Order: Squamata
Habitat: Wetlands of the western United States
Scientific name: Thamnophis atratus
Name: Thamnophis butleri
Order: Squamata
Habitat: Wetlands of the central United States
Scientific name: Thamnophis butleri
Name: Thamnophis couchii
Order: Squamata
Habitat: Wetlands of the western United States
Scientific name: Thamnophis couchii
Name: Thamnophis elegans
Order: Squamata
Habitat: Wetlands of western North America
Scientific name: Thamnophis elegans
Name: Thamnophis elegans vagrans
Order: Squamata
Habitat: North America
Scientific name: Thamnophis elegans vagrans
Name: Thamnophis gigas
Order: Squamata
Habitat: Wetlands of the southwestern United States
Scientific name: Thamnophis gigas
Name: Thamnophis hammondii
Order: Squamata
Habitat: Wetlands of the southwestern United States
Scientific name: Thamnophis hammondii
Name: Thayer's rat snake
Order: Squamata
Habitat: Central and southern China
Scientific name: Elaphe taeniura
Name: Thayeria boehlkei
Order: Anura
Habitat: India
Scientific name: Hylarana tytleri
Name: Theobald's pit viper
Order: Squamata
Habitat: Subtropical forests in northeastern India and northern Myanmar
Scientific name: Ovophis septentrionalis
Name: Therapy gecko
Order: Squamata
Habitat: Australia
Scientific name: Gehyra marginata
Name: Theriosuchus
Order: Crocodilia
Habitat: Europe
Scientific name: Theriosuchus
Name: Thermophis zhaoermii
Order: Squamata
Habitat: China
Scientific name: Thermophis zhaoermii
Name: Thicket gecko
Order: Squamata
Habitat: Botswana
Scientific name: Pachydactylus kladaroderma
Name: Tho Chu pond turtle
Order: Testudines
Habitat: Vietnam
Scientific name: Mauremys annamensis
Name: Thorn skink
Order: Squamata
Habitat: Thailand
Scientific name: Ateuchosaurus pellopleurus
Name: Thorny devil
Order: Squamata
Habitat: Arid inland regions of Australia
Scientific name: Moloch horridus
Name: Thorny mountain dragon
Order: Squamata
Habitat: Australia
Scientific name: Oriotiaris fischeri
Name: Thunberg's gecko
Order: Squamata
Habitat: Japan
Scientific name: Gekko thunbergii
Name: Tianshan rock lizard
Order: Squamata
Habitat: China
Scientific name: Darevskia mixta
Name: Tibauan gecko
Order: Squamata
Habitat: Philippines
Scientific name: Gekko tibauensis
Name: Tibetan ground gecko
Order: Squamata
Habitat: High-altitude rocky areas in the Tibetan Plateau
Scientific name: Brachyzaphis ritteriana
Name: Tibetan sand boa
Order: Squamata
Habitat: Arid and semi-arid regions in the Tibetan Plateau
Scientific name: Eryx miliaris
Name: Tiger snake
Order: Squamata
Habitat: Australia
Scientific name: Notechis scutatus
Name: Timmermann's lizard
Order: Squamata
Habitat: Argentina
Scientific name: Liolaemus timmermanni
Name: Timor leaf-tailed gecko
Order: Squamata
Habitat: Indonesia
Scientific name: Luperosaurus browni
Name: Timor python
Order: Squamata
Habitat: Timor Island, Indonesia
Scientific name: Python timoriensis
Name: Timorese spiny-tailed skink
Order: Squamata
Habitat: Indonesia
Scientific name: Tropidophorus timorensis
Name: Titus skink
Order: Squamata
Habitat: Papua New Guinea
Scientific name: Emoia titi
Name: Toad-headed agama
Order: Squamata
Habitat: Central Asia
Scientific name: Phrynocephalus mystaceus
Name: Tobago beach snake
Order: Squamata
Habitat: Tobago
Scientific name: Liophis perfuscus
Name: Togoland gecko
Order: Squamata
Habitat: West Africa
Scientific name: Hemidactylus togoensis
Name: Tokay gecko
Order: Squamata
Habitat: Southeast Asia
Scientific name: Gekko gecko
Name: Tokem's skink
Order: Squamata
Habitat: Solomon Islands
Scientific name: Emoia tokemamae
Name: Tolima worm lizard
Order: Squamata
Habitat: Colombia
Scientific name: Amphisbaena tolimensis
Name: Tompkins' leaf-toed gecko
Order: Squamata
Habitat: Tropical dry forests in southwestern Mexico
Scientific name: Phyllodactylus tompkinsianus
Name: Tonkin leaf-tailed gecko
Order: Squamata
Habitat: Tropical forests in northern Vietnam
Scientific name: Uroplatus ebenaui
Name: Tonkin mountain gecko
Order: Squamata
Habitat: Vietnam
Scientific name: Goniurosaurus catbaensis
Name: Tonkin rock gecko
Order: Squamata
Habitat: Vietnam
Scientific name: Cnemaspis tonnuomi
Name: Tonkin snake
Order: Squamata
Habitat: Vietnam
Scientific name: Paratapinophis praemaxillaris
Name: Tonkin supple skink
Order: Squamata
Habitat: Vietnam
Scientific name: Lygosoma tonkinense
Name: Tooth-billed gecko
Order: Squamata
Habitat: Seychelles
Scientific name: Ailuronyx seychellensis
Name: Topsell's gecko
Order: Squamata
Habitat: India
Scientific name: Hemidactylus topsellii
Name: Toraja ground gecko
Order: Squamata
Habitat: Indonesia
Scientific name: Cyrtodactylus tobapuensis
Name: Tornier's gecko
Order: Squamata
Habitat: Southern Africa
Scientific name: Chondrodactylus turneri
Name: Torres Strait gecko
Order: Squamata
Habitat: Australia
Scientific name: Pseudothecadactylus australis
Name: Tortoiseshell gecko
Order: Squamata
Habitat: Southern Thailand and Malay Peninsula
Scientific name: Gekko grossmanni
Name: Toulon grass snake
Order: Squamata
Habitat: France
Scientific name: Natrix helvetica
Name: Townsend's big-eared lizard
Order: Squamata
Habitat: United States
Scientific name: Anniella alexanderae
Name: Transcaucasian rat snake
Order: Squamata
Habitat: Temperate forests and grasslands in the Caucasus region
Scientific name: Elaphe hohenackeri
Name: Transcaucasian ratsnake
Order: Squamata
Habitat: Transcaucasian region
Scientific name: Zamenis hohenackeri
Name: Translucent grass snake
Order: Squamata
Habitat: Wetlands and forests in Southeast Asia
Scientific name: Rhabdophis nigrocinctus
Name: Transvaal worm lizard
Order: Amphisbaenia
Habitat: Tropical savannas and grasslands in southern Africa
Scientific name: Monopeltis capensis
Name: Transvolcanic banded gecko
Order: Squamata
Habitat: Central Mexico
Scientific name: Coleonyx elegans
Name: Transylvanian meadow viper
Order: Squamata
Habitat: Romania
Scientific name: Vipera ursinii rakosiensis
Name: Travancore tortoise
Order: Testudines
Habitat: India
Scientific name: Indotestudo travancorica
Name: Tree agama
Order: Squamata
Habitat: Savannas and woodlands in sub-Saharan Africa
Scientific name: Acanthocercus atricollis
Name: Trevelyan's gecko
Order: Squamata
Habitat: Pakistan
Scientific name: Cyrtodactylus trevelyani
Name: Trhe snake
Order: Squamata
Habitat: Asia
Scientific name: Macropisthodon plumbicolor
Name: Trinidad anole
Order: Squamata
Habitat: Trinidad and Tobago
Scientific name: Anolis trinitatis
Name: Trinket snake
Order: Squamata
Habitat: South and Southeast Asia
Scientific name: Coelognathus helena
Name: Triton's gecko
Order: Squamata
Habitat: India
Scientific name: Hemidactylus triton
Name: Tropical house gecko
Order: Squamata
Habitat: Tropics
Scientific name: Hemidactylus mabouia
Name: Tropidurus hispidus
Order: Squamata
Habitat: South America
Scientific name: Tropidurus hispidus
Name: Tsinglingian ratsnake
Order: Squamata
Habitat: China
Scientific name: Euprepiophis imbricatus
Name: Tuatara
Order: Rhynchocephalia
Habitat: New Zealand
Scientific name: Sphenodon punctatus
Name: Tube-nosed snake
Order: Squamata
Habitat: Southeast Asia
Scientific name: Xenodermus javanicus
Name: Tuntil lizard
Order: Squamata
Habitat: Mexico
Scientific name: Abronia vasconcelosii
Name: Tuvalu gecko
Order: Squamata
Habitat: Tuvalu
Scientific name: Lepidodactylus moestus
Name: Tweezers gecko
Order: Squamata
Habitat: India
Scientific name: Hemidactylus forcipatus
| Name | Order | Habitat | Scientific name |
|---|---|---|---|
| Tabi lizard | Squamata | Coastal desert of Peru | Liolaemus tabi |
| Taguaiba lizard | Squamata | Tropical forests of South America | Tupinambis taguara |
| Taguelin gecko | Squamata | Indonesia | Gekko taguelin |
| Tainan mountain gecko | Squamata | Taiwan | Goniurosaurus tainanensis |
| Taipeichilus sauteri | Squamata | Taiwan | Taipeichilus sauteri |
| Taita hills snake | Squamata | Kenya | Montaspis guentheri |
| Taiwanese bamboo snake | Squamata | Taiwan | Trimeresurus stejnegeri |
| Taiwanese beauty snake | Squamata | Taiwan | Elaphe taeniura |
| Taiwanese cobra | Squamata | Taiwan | Naja atra |
| Taiwanese green tree frog | Squamata | Taiwan | Rhacophorus moltrechti |
| Taiwanese lake frog | Anura | Taiwan | Rana swinhoana |
| Taiwanese leaf-toed gecko | Squamata | Taiwan | Hemiphyllodactylus typus |
| Taiwanese mountain snake | Squamata | Taiwan | Oligodon formosanus |
| Taiwanese pond turtle | Testudines | Taiwan | Mauremys sinensis |
| Taiwanese skink | Squamata | Taiwan | Plestiodon elegans |
| Takahe | Crocodylia | New Zealand | Notornis mantelli |
| Taki gecko | Squamata | Puerto Rico | Sphaerodactylus taki |
| Takydromus guentheri | Squamata | Forests of East Asia | Takydromus guentheri |
| Takydromus sexlineatus | Squamata | East Asia | Takydromus sexlineatus |
| Talapia lizard | Squamata | Central America | Amysona talapia |
| Talawana gecko | Squamata | Australia | Gekko talawana |
| Talofa skink | Squamata | Samoa | Emoia talofana |
| Taloua spiny-tailed lizard | Squamata | Algeria | Uromastyx taloui |
| Tamaraw | Squamata | Philippines | Bubalus mindorensis |
| Tamaulipan spiny lizard | Squamata | Arid regions of northeastern Mexico and southern Texas | Sceloporus serrifer |
| Tamaulipas cave salamander | Caudata | Mexico | Eurycea rathbuni |
| Tambalacoque tree | Squamata | Mauritius | Sideroxylon grandiflorum |
| Tanah Rata reed snake | Squamata | Malaysia | Calamaria tanahratae |
| Tanami gecko | Squamata | Deserts of central Australia | Lucasium stenodactylum |
| Tanami snake | Squamata | Australia | Parasuta nigriceps |
| Tandayag gecko | Squamata | Philippines | Cyrtodactylus arcanus |
| Tanimbar cave skink | Squamata | Forests and caves in the Tanimbar Islands of Indonesia | Sphenomorphus tauensis |
| Tanimbar forest skink | Squamata | Forests of the Tanimbar Islands | Sphenomorphus tanimbarensis |
| Tanimbar skink | Squamata | Tanimbar Islands | Sphenomorphus wokamensis |
| Tanintharyi bent-toed gecko | Squamata | Myanmar | Cyrtodactylus asper |
| Tanintharyi leaf-toed gecko | Squamata | Myanmar | Dixonius taningtharyi |
| Tanna ground gecko | Squamata | Forests of Vanuatu | Cyrtodactylus tannaensis |
| Taquara anaconda | Squamata | Wetlands of South America | Eunectes notaeus |
| Taraguilla gecko | Squamata | Tropical forests in northern South America | Pseudogonatodes guianensis |
| Tarahumara black-tailed rattlesnake | Squamata | Mexico | Crotalus molossus nigrescens |
| Tarahumara mountain snake | Squamata | Mountain regions of Mexico | Crotalus tarahumarae |
| Tarahumara rattlesnake | Squamata | Mexico | Crotalus transversus |
| Tarantula lizard | Squamata | Deserts and semi-arid regions of southwestern North America | Phrynosoma cornutum |
| Tarpan gecko | Squamata | Namibia | Chondrodactylus tarpani |
| Tarpon snake | Squamata | USA | Nerodia clarkii compressicauda |
| Tasman gecko | Squamata | Australia | Christinus guentheri |
| Tasmanacris skink | Squamata | Tasmania | Pseudemoia palfreymani |
| Tasmanian alpine snake | Squamata | Alpine regions of Tasmania, Australia | Niveoscincus microlepidotus |
| Tasmanian devils | Squamata | Tasmania | Sarcophilus harrisii |
| Tasmanian forest skink | Squamata | Forested areas of Tasmania, Australia | Niveoscincus pretiosus |
| Tasmanian grass skink | Squamata | Grasslands and heathlands of Tasmania, Australia | Pseudemoia pagenstecheri |
| Tasmanian mountain dragon | Squamata | Mountain regions of Tasmania, Australia | Oreodeira gigas |
| Tasmanian sand skink | Squamata | Coastal sand dunes of Tasmania, Australia | Amphibolurus diemensis |
| Tataupa tinamou | Squamata | Forests and woodlands in eastern and central South America | Crypturellus tataupa |
| Taunton racer | Squamata | Northeastern United States | Coluber constrictor |
| Tauraco gecko | Squamata | Southwestern Africa | Pachydactylus tauraco |
| Taveta flat lizard | Squamata | Southeastern Kenya and northeastern Tanzania | Platysaurus minor |
| Taveta flat-headed snake | Squamata | Kenya | Platyceps tavetensis |
| Tawny giant gecko | Squamata | New Caledonia | Rhacodactylus auriculatus |
| Tawny lychee lizard | Squamata | India | Xylophis tawai |
| Tawny rock rattlesnake | Squamata | Deserts of the southwestern United States | Crotalus fulvius |
| Tawny snake | Squamata | Madagascar | Liopholidophis meridionalis |
| Teal frog | Anura | India | Hylarana tytleri |
| Teal-flanked caiman | Crocodylia | South America | Paleosuchus palpebrosus |
| Tehuantepec coral snake | Squamata | Coastal regions of Oaxaca, Mexico | Micrurus tener |
| Tehuantepec spiny lizard | Squamata | Southern Mexico | Sceloporus teapensis |
| Tehuantepec spiny-tailed iguana | Squamata | Tropical dry forests in southern Mexico | Ctenosaura palearis |
| Tejus monitor | Squamata | Tropical forests of South America | Tupinambis merianae |
| Tejón | Squamata | Mexico | Geophis concolor |
| Telchines gecko | Squamata | Israel | Tropiocolotes telchines |
| Telfair's skink | Squamata | Mauritius | Leiolopisma telfairii |
| Telnov's gecko | Squamata | Vietnam | Cyrtodactylus telnovi |
| Temapara gecko | Squamata | Forests of Southeast Asia | Hemidactylus temahpara |
| Tenerife gecko | Squamata | Canary Islands | Tarentola delalandii |
| Tengar gecko | Squamata | Indonesia | Cyrtodactylus tenangorensis |
| Tengella albostriata | Squamata | Forests of Central America | Tengella albostriata |
| Tengiz toad-headed agama | Squamata | Kazakhstan | Phrynocephalus raddei |
| Tennessee cave salamander | Caudata | USA | Gyrinophilus palleucus |
| Terai forest gecko | Squamata | Nepal | Hemidactylus nepalensis |
| Terengganu forest gecko | Squamata | Forests of Southeast Asia | Cyrtodactylus macrotuberculatus |
| Tereré coba | Squamata | Paraguay | Drymarchon corais erebennus |
| Tessellated gecko | Squamata | Deserts of South America | Homonota whitii |
| Testa's wood lizard | Squamata | Suriname | Ameiva testae |
| Tetuán gecko | Squamata | Western Sahara | Hemidactylus nazarovi |
| Texas alligator lizard | Squamata | USA | Gerrhonotus infernalis |
| Texas blind snake | Squamata | USA | Leptotyphlops dulcis |
| Thaidactylus gecko | Squamata | Thailand | Hemidactylus thaianum |
| Thakek bent-toed gecko | Squamata | Laos | Cyrtodactylus thakhekensis |
| Thakkola gecko | Squamata | Nepal | Cyrtodactylus nepalensis |
| Thamnophis atratus | Squamata | Wetlands of the western United States | Thamnophis atratus |
| Thamnophis butleri | Squamata | Wetlands of the central United States | Thamnophis butleri |
| Thamnophis couchii | Squamata | Wetlands of the western United States | Thamnophis couchii |
| Thamnophis elegans | Squamata | Wetlands of western North America | Thamnophis elegans |
| Thamnophis elegans vagrans | Squamata | North America | Thamnophis elegans vagrans |
| Thamnophis gigas | Squamata | Wetlands of the southwestern United States | Thamnophis gigas |
| Thamnophis hammondii | Squamata | Wetlands of the southwestern United States | Thamnophis hammondii |
| Thayer's rat snake | Squamata | Central and southern China | Elaphe taeniura |
| Thayeria boehlkei | Anura | India | Hylarana tytleri |
| Theobald's pit viper | Squamata | Subtropical forests in northeastern India and northern Myanmar | Ovophis septentrionalis |
| Therapy gecko | Squamata | Australia | Gehyra marginata |
| Theriosuchus | Crocodilia | Europe | Theriosuchus |
| Thermophis zhaoermii | Squamata | China | Thermophis zhaoermii |
| Thicket gecko | Squamata | Botswana | Pachydactylus kladaroderma |
| Tho Chu pond turtle | Testudines | Vietnam | Mauremys annamensis |
| Thorn skink | Squamata | Thailand | Ateuchosaurus pellopleurus |
| Thorny devil | Squamata | Arid inland regions of Australia | Moloch horridus |
| Thorny mountain dragon | Squamata | Australia | Oriotiaris fischeri |
| Thunberg's gecko | Squamata | Japan | Gekko thunbergii |
| Tianshan rock lizard | Squamata | China | Darevskia mixta |
| Tibauan gecko | Squamata | Philippines | Gekko tibauensis |
| Tibetan ground gecko | Squamata | High-altitude rocky areas in the Tibetan Plateau | Brachyzaphis ritteriana |
| Tibetan sand boa | Squamata | Arid and semi-arid regions in the Tibetan Plateau | Eryx miliaris |
| Tiger snake | Squamata | Australia | Notechis scutatus |
| Timmermann's lizard | Squamata | Argentina | Liolaemus timmermanni |
| Timor leaf-tailed gecko | Squamata | Indonesia | Luperosaurus browni |
| Timor python | Squamata | Timor Island, Indonesia | Python timoriensis |
| Timorese spiny-tailed skink | Squamata | Indonesia | Tropidophorus timorensis |
| Titus skink | Squamata | Papua New Guinea | Emoia titi |
| Toad-headed agama | Squamata | Central Asia | Phrynocephalus mystaceus |
| Tobago beach snake | Squamata | Tobago | Liophis perfuscus |
| Togoland gecko | Squamata | West Africa | Hemidactylus togoensis |
| Tokay gecko | Squamata | Southeast Asia | Gekko gecko |
| Tokem's skink | Squamata | Solomon Islands | Emoia tokemamae |
| Tolima worm lizard | Squamata | Colombia | Amphisbaena tolimensis |
| Tompkins' leaf-toed gecko | Squamata | Tropical dry forests in southwestern Mexico | Phyllodactylus tompkinsianus |
| Tonkin leaf-tailed gecko | Squamata | Tropical forests in northern Vietnam | Uroplatus ebenaui |
| Tonkin mountain gecko | Squamata | Vietnam | Goniurosaurus catbaensis |
| Tonkin rock gecko | Squamata | Vietnam | Cnemaspis tonnuomi |
| Tonkin snake | Squamata | Vietnam | Paratapinophis praemaxillaris |
| Tonkin supple skink | Squamata | Vietnam | Lygosoma tonkinense |
| Tooth-billed gecko | Squamata | Seychelles | Ailuronyx seychellensis |
| Topsell's gecko | Squamata | India | Hemidactylus topsellii |
| Toraja ground gecko | Squamata | Indonesia | Cyrtodactylus tobapuensis |
| Tornier's gecko | Squamata | Southern Africa | Chondrodactylus turneri |
| Torres Strait gecko | Squamata | Australia | Pseudothecadactylus australis |
| Tortoiseshell gecko | Squamata | Southern Thailand and Malay Peninsula | Gekko grossmanni |
| Toulon grass snake | Squamata | France | Natrix helvetica |
| Townsend's big-eared lizard | Squamata | United States | Anniella alexanderae |
| Transcaucasian rat snake | Squamata | Temperate forests and grasslands in the Caucasus region | Elaphe hohenackeri |
| Transcaucasian ratsnake | Squamata | Transcaucasian region | Zamenis hohenackeri |
| Translucent grass snake | Squamata | Wetlands and forests in Southeast Asia | Rhabdophis nigrocinctus |
| Transvaal worm lizard | Amphisbaenia | Tropical savannas and grasslands in southern Africa | Monopeltis capensis |
| Transvolcanic banded gecko | Squamata | Central Mexico | Coleonyx elegans |
| Transylvanian meadow viper | Squamata | Romania | Vipera ursinii rakosiensis |
| Travancore tortoise | Testudines | India | Indotestudo travancorica |
| Tree agama | Squamata | Savannas and woodlands in sub-Saharan Africa | Acanthocercus atricollis |
| Trevelyan's gecko | Squamata | Pakistan | Cyrtodactylus trevelyani |
| Trhe snake | Squamata | Asia | Macropisthodon plumbicolor |
| Trinidad anole | Squamata | Trinidad and Tobago | Anolis trinitatis |
| Trinket snake | Squamata | South and Southeast Asia | Coelognathus helena |
| Triton's gecko | Squamata | India | Hemidactylus triton |
| Tropical house gecko | Squamata | Tropics | Hemidactylus mabouia |
| Tropidurus hispidus | Squamata | South America | Tropidurus hispidus |
| Tsinglingian ratsnake | Squamata | China | Euprepiophis imbricatus |
| Tuatara | Rhynchocephalia | New Zealand | Sphenodon punctatus |
| Tube-nosed snake | Squamata | Southeast Asia | Xenodermus javanicus |
| Tuntil lizard | Squamata | Mexico | Abronia vasconcelosii |
| Tuvalu gecko | Squamata | Tuvalu | Lepidodactylus moestus |
| Tweezers gecko | Squamata | India | Hemidactylus forcipatus |