Dinosaures classés par ordre alphabétique
50 - 
- Rahiolisaurus gujaratensis - Novas et al.
- Rajasaurus narmadensis -
- Rapaxavis pani - Morschhauser et al.
- Rapetosaurus krausei -
- Raptorex kriegsteini - Sereno et al.
- Rebbachisaurus tessonei [nomen dubium] -
- Revueltosaurus hunti [nomen ex dissertatione → Krzyzanowskisaurus hunti (2005)] -
- Ricardoestesia isosceles -
- Rinconsaurus caudamirus -
- Riodevasaurus sp. [nomen nudum] -
- Rocasaurus muniozi -
- Ruehleia bedheimensis -
- Rugops primus - Paul C. Sereno et al.
- Ruyangosaurus giganteus - Lu et al.
- Sahaliyania elunchunorum - GODEFROIT P. et al.
- Saltriosaurus [nomen nudum] -
- Santanaraptor placidus -
- Saturnalia tupiniquim -
- Saurophaganax maximus -
- Sauropodus [nomen nudum] -
- Sauroposeidon proteles -
- Saurornitholestes robustus - SULLIVAN R.M.
- Scansoriopteryx heilmanni [nomen dubium = Epidendrosaurus ningchengensis = Epidexipteryx hui?] - Stephen A. CZERKAS & Chongxi YUAN
- Scipionyx samniticus -
- Seitaad ruessi - Sertich & Loewen
- Serendipaceratops arthurcclarkei -
- Shanag ashile - TURNER A.H., HWANG S.H. & NORELL M.A.
- Shanweiniao cooperorum - O'Connor et al.
- Shanxia tianzhenensis -
- Shaochilong maortuensis - Brusatte et al.
- Shenqiornis mengi - Wang et al.
- Shenzhouraptor sinensis [nomen dubium = Jeholornis prima] - JI Q. et al.
- Shenzhousaurus orientalis - JI Qiang et al.
- Shidaisaurus jinae - Wu et al.
- Shixinggia oblita - J.-C. LU & B.-K. ZHANG
- Shuangmiaosaurus gilmorei -
- Siamotyrannus isanensis -
- Siluosaurus zhangqiani -
- Sinocalliopteryx gigas - JI S.-a. et al.
- Sinornithoides youngi -
- Sinornithosaurus haoiana - LIU J., JI S.-A., TANG F. & GAO C.
- Sinornithosaurus millenii -
- Sinosauropteryx prima -
- Sinotyrannus kazuoensis - Ji, Q. et al.
- Sinovenator changii - XU X. et al.
- Sinraptor dongi -
- Sinraptor hepingensis -
- Sinusonasus magnodens - XU Xing & WAN Xiaolin