Sahaliyania elunchunorum

Saichania chulsanensis

Saltasaurus loricatus

Saltriovenator zanellai

Sanjuansaurus gordilloi

Santanaraptor placidus

Sanxiasaurus modaoxiensis

Sarahsaurus aurifontanalis

Sarcolestes leedsi

Sarcosaurus woodi

Sarmientosaurus musacchioi

Saturnalia tupiniquim

Saurolophus osborni

Sauroniops pachytholus

Sauropelta edwardsorum

Saurophaganax maximus

Sauroplites scutiger

Sauroposeidon proteles

Saurornithoides mongoliensis

Saurornitholestes langstoni

Savannasaurus elliottorum

Scansoriopteryx heilmanni

Scelidosaurus harrisonii

Schleitheimia schutzi

Scipionyx samniticus

Sciurumimus albersdoerferi

Scolosaurus cutleri

Scutellosaurus lawleri

Secernosaurus koerneri

Sefapanosaurus zastronensis

Segisaurus halli

Segnosaurus galbinensis

Seitaad ruessi

Sektensaurus sanjuanboscoi

Serendipaceratops arthurcclarkei

Serikornis sungei

Shamosaurus scutatus

Shanag ashile

Shantungosaurus giganteus

Shanyangosaurus niupanggouensis

Shaochilong maortuensis

Shenzhousaurus orientalis

Shidaisaurus jinae

Shingopana songwensis

Shishugounykus inexpectus

Shixinggia oblita

Shri devi

Shuangbaisaurus anlongbaoensis

Shuangmiaosaurus gilmorei

Shunosaurus lii

Shuvuuia deserti

Siamodon nimngami

Siamosaurus suteethorni

Siamotyrannus isanensis

Siamraptor suwati

Siats meekerorum

Sibirotitan astrosacralis

Sidersaura marae

Sierraceratops turneri

Sigilmassasaurus brevicollis

Silutitan sinensis

Silvisaurus condrayi

Similicaudipteryx yixianensis

Sinankylosaurus zhuchengensis

Sinocalliopteryx gigas

Sinocephale bexelli

Sinoceratops zhuchengensis

Sinornithoides youngi

Sinornithomimus dongi

Sinornithosaurus millenii

Sinosauropteryx prima

Sinosaurus triassicus

Sinotyrannus kazuoensis

Sinovenator changii

Sinraptor dongi

Sinusonasus magnodens

Sirindhorna khoratensis

Skorpiovenator bustingorryi

Smitanosaurus agilis

Sonidosaurus saihangaobiensis

Sonorasaurus thompsoni

Soriatitan golmayensis

Spectrovenator ragei

Sphaerotholus goodwini

Spiclypeus shipporum

Spicomellus afer

Spinophorosaurus nigerensis

Spinops sternbergorum

Spinosaurus aegyptiacus

Spinostropheus gautieri

Staurikosaurus pricei

Stegoceras validum

Stegopelta landerensis

Stegosaurides excavatus

Stegosaurus stenops

Stegouros elengassen

Stellasaurus ancellae

Stenonychosaurus inequalis

Stenopelix valdensis

Stokesosaurus clevelandi

~ Stormbergia dangershoeki

Streptospondylus oxoniensis

Struthiomimus altus

Struthiosaurus austriacus

Stygimoloch spinifer = Pachycephalosaurus wyomingensis

Styracosaurus albertensis

Suchomimus tenerensis

Sulaimanisaurus gingerichi

Supersaurus vivianae

Suskityrannus hazelae

Suuwassea emilieae

Suzhousaurus megatherioides