Dinosaures classés par ordre alphabétique
50 - 
- Tanycolagreus topwilsoni - K.CARPENTER, C.MILES & K.CLOWARD
- Tangvayosaurus hoffeti -
- Tanbaryu sp. [nomen nudum] -
- Talenkauen santacrucensis - Novas, Fernando E. et al.
- Suzhousaurus megatherioides - LI D. et al.
- Suuwassea emilieae - Jerald D. Harris & Peter Dodson
- Suchomimus tenerensis [nomen dubium ?] -
- Struthiosaurus languedocensis - GARCIA Géraldine & SUBERBIOLA Xabier Pereda
- Stormbergia dangershoeki - R.J. BUTLER
- Spinostropheus gautieri - Paul C. Sereno et al.
- Spinophorosaurus nigerensis - Remes, K. et al.
- Sphaerotholus buchholtzae -
- Sonidosaurus saihangaobiensis - Xing XU et al.
- Sinusonasus magnodens - XU Xing & WAN Xiaolin
- Sinraptor hepingensis -
- Sinraptor dongi -
- Sinovenator changii - XU X. et al.
- Sinotyrannus kazuoensis - Ji, Q. et al.
- Sinosauropteryx prima -
- Sinornithosaurus millenii -
- Sinornithosaurus haoiana - LIU J., JI S.-A., TANG F. & GAO C.
- Sinornithoides youngi -
- Sinocalliopteryx gigas - JI S.-a. et al.
- Siluosaurus zhangqiani -
- Siamotyrannus isanensis -
- Shuangmiaosaurus gilmorei -
- Shixinggia oblita - J.-C. LU & B.-K. ZHANG
- Shidaisaurus jinae - Wu et al.
- Shenzhousaurus orientalis - JI Qiang et al.
- Shenzhouraptor sinensis [nomen dubium = Jeholornis prima] - JI Q. et al.
- Shenqiornis mengi - Wang et al.
- Shaochilong maortuensis - Brusatte et al.
- Shanxia tianzhenensis -
- Shanweiniao cooperorum - O'Connor et al.
- Shanag ashile - TURNER A.H., HWANG S.H. & NORELL M.A.
- Serendipaceratops arthurcclarkei -
- Seitaad ruessi - Sertich & Loewen
- Scipionyx samniticus -
- Scansoriopteryx heilmanni [nomen dubium = Epidendrosaurus ningchengensis = Epidexipteryx hui?] - Stephen A. CZERKAS & Chongxi YUAN
- Saurornitholestes robustus - SULLIVAN R.M.
- Sauroposeidon proteles -
- Sauropodus [nomen nudum] -
- Saurophaganax maximus -
- Saturnalia tupiniquim -
- Santanaraptor placidus -
- Saltriosaurus [nomen nudum] -
- Sahaliyania elunchunorum - GODEFROIT P. et al.
- Ruyangosaurus giganteus - Lu et al.
- Rugops primus - Paul C. Sereno et al.
- Ruehleia bedheimensis -