page_title: List of dinosaurs
section_title: T
hierarchical_section_title: List of dinosaurs / T
caption_attribution_description: English: Triceratops Specimen (nicknamed "Lane") at the Houston Museum of Natural Science.
context_page_description: The following is a list of dinosaurs. Some of them, such as Archaeopteryx, are considered to be birds. Some doubtful Mesozoic birds are included in this list.
context_section_description: Tachiraptor
  Talarurus
  Talenkauen
  Talos
  Tambatitanis
  Tangvayosaurus
  Tanius
  Tanycolagreus
  Tanystropheus –  a protorosaur
  Tanystrosuchus
  Taohelong
  Tapinocephalus –  a therapsid
  Tapuiasaurus
  Tarascosaurus
  Tarbosaurus
  Tarchia
  Tastavinsaurus
  Tatankacephalus
  Tatankaceratops - probable junior synonym of Triceratops
  Tataouinea
  Tatisaurus
  Taurovenator
  Taveirosaurus
  Tawa
  Tawasaurus - junior synonym of Lufengosaurus
  Tazoudasaurus
  Technosaurus - possibly non-dinosaurian
  Tecovasaurus –  a non-dinosaurian archosauriform
  Tehuelchesaurus
  Teihivenator
  Teinurosaurus
  Teleocrater – a basal avemetatarsalian
  Telmatosaurus
  "Tenantosaurus" – nomen nudum; Tenontosaurus
  "Tenchisaurus" - nomen nudum;  an unpublished museum name for Tianchisaurus
  Tendaguria
  Tengrisaurus
  Tenontosaurus
  Teratophoneus
  Teratosaurus –  a non-dinosaurian archosaur
  Termatosaurus –  a phytosaur
  Tethyshadros
  Tetragonosaurus – junior synonym of Lambeosaurus
  Texacephale
  Texasetes
  Teyuwasu
  Thanos
  Thecocoelurus
  Thecodontosaurus
  Thecospondylus
  Theiophytalia
  Therizinosaurus
  Therosaurus - a synonym of Iguanodon
  Thescelosaurus
  Thespesius
  "Thotobolosaurus" – nomen nudum
  Tianchisaurus
  "Tianchungosaurus" – nomen nudum; Dianchungosaurus (crocodilian)
  Tianyulong
  Tianyuraptor
  Tianzhenosaurus – probable junior synonym of Saichania
  Tichosteus
  Tienshanosaurus
  Timimus
  Timurlengia
  Titanoceratops
  Titanosaurus
  "Titanosaurus" – preoccupied name, now known as Atlantosaurus
  Tochisaurus
  "Tomodon" – preoccupied name, now known as Diplotomodon
  Tonganosaurus
  Tongtianlong
  "Tonouchisaurus" – nomen nudum
  Torilion – junior synonym of Barilium
  Tornieria
  Torosaurus
  Torvosaurus
  Tototlmimus
  Trachodon
  Tratayenia
  Traukutitan
  Trialestes –  a basal crocodylomorph
  "Triassolestes" – preoccupied name, now known as Trialestes
  Tribelesodon –  junior synonym of Tanystropheus, a protorosaur
  Triceratops
  Trigonosaurus
  Trimucrodon
  Trinisaura
  Triunfosaurus
  Troodon
  Tsaagan
  Tsagantegia
  Tsintaosaurus
  Tugulusaurus
  Tuojiangosaurus
  Turanoceratops
  Turiasaurus
  Tylocephale
  Tylosteus – synonym of Pachycephalosaurus
  Tyrannosaurus
  Tyrannotitan
caption: Skeleton of Triceratops at the Houston Museum of Natural Science.
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