Daftar genus dinosaurus

**Daftar genera dinosaurus** ini adalah daftar menyeluruh untuk semua genus yang sudah pernah dimasukkan dalam superordo dinosaur, termasuk kelas Aves (burung), baik yang masih hidup maupun yang hanya diketahui dari fosilnya dan murni istilah sehari-hari.
## A


* *[[Aachenosaurus]]*
* *[[Aardonyx]]*
* "Abdallahsaurus"
* *[[Abelisaurus]]*
* *[[Abrictosaurus]]*
* *[[Abrosaurus]]*
* *[[Abydosaurus]]*
* *[[Acanthopholis]]*
* *[[Achelousaurus]]*
* *[[Achillesaurus]]*
* *[[Achillobator]]*
* "Acracanthus"
* *[[Acristavus]]*
* *[[Acrocanthosaurus]]*
* *[[Acrotholus]]*
* *[[Actiosaurus]]*
* *[[Adamantisaurus]]*
* *[[Adasaurus]]*
* *[[Adeopapposaurus]]*
* *[[Aegyptosaurus]]*
* *[[Aeolosaurus]]*
* *[[Aepisaurus]]*
* *[[Aerosteon]]*
* *[[Aetonyx]]*
* *[[Afrovenator]]*
* *[[Agathaumas]]*
* *[[Aggiosaurus]]*
* *[[Agilisaurus]]*
* *[[Agnosphitys]]*
* *[[Agrosaurus]]*
* *[[Agujaceratops]]*
* *[[Agustinia]]*
* *[[Ahshislepelta]]*
* "Airakoraptor"
* *[[Ajkaceratops]]*
* *[[Alamosaurus]]*
* "Alashansaurus" ; *[[Shaochilong]]*
* *[[Alaskacephale]]*
* *[[Albalophosaurus]]*
* *[[Albertaceratops]]*
* *[[Albertadromeus]]*
* *[[Albertonykus]]*
* *[[Albertosaurus]]*
* *[[Albinykus]]*
* *[[Albisaurus]]*
* *[[Alectrosaurus]]*
* *[[Aletopelta]]*
* *[[Algoasaurus]]*
* *[[Alioramus]]*
* *[[Aliwalia]]*
* *[[Allosaurus]]*
* *[[Alnashetri]]*
* *[[Alocodon]]*
* *[[Altirhinus]]*
* *[[Altispinax]]*
* *[[Alvarezsaurus]]*
* *[[Alwalkeria]]*
* *[[Alxasaurus]]*
* *[[Amargasaurus]]*
* *[[Amargatitanis]]*
* *[[Amazonsaurus]]*
* *[[Ammosaurus]]*
* *[[Ampelosaurus]]*
* *[[Amphicoelias]]*
* "Amphicoelicaudia"
* *[[Amphisaurus]]*
* *[[Amtocephale]]*
* *[[Amtosaurus]]*
* *[[Amurosaurus]]*
* *[[Amygdalodon]]*
* *[[Anabisetia]]*
* *[[Anasazisaurus]]*
* *[[Anatosaurus]]*
* *[[Anatotitan]]*
* *[[Anchiceratops]]*
* *[[Anchiornis]]*
* *[[Anchisaurus]]*
* *[[Andesaurus]]*
* *[[Angaturama]]*
* "Angloposeidon"
* *[[Angolatitan]]*
* *[[Angulomastacator]]*
* *[[Aniksosaurus]]*
* *[[Animantarx]]*
* *[[Ankistrodon]]*
* *[[Ankylosaurus]]*
* *[[Anodontosaurus]]*
* *[[Anoplosaurus]]*
* *[[Anserimimus]]*
* *[[Antarctopelta]]*
* *[[Antarctosaurus]]*

* *[[Antetonitrus]]*
* *[[Anthodon (reptile)|Anthodon]]*
* *[[Antrodemus]]*
* *[[Aorun]]*
* *[[Apatodon]]*
* *[[Apatosaurus]]*
* *[[Appalachiosaurus]]*
* *[[Aragosaurus]]*
* *[[Aralosaurus]]*
* "Araucanoraptor" ; *[[Neuquenraptor]]*
* *[[Archaeoceratops]]*
* *[[Archaeodontosaurus]]*
* *[[Archaeopteryx]]*
* "Archaeoraptor"
* *[[Archaeornis]]*
* *[[Archaeornithoides]]*
* *[[Archaeornithomimus]]*
* *[[Archaeovolans]]*
* *[[Arctosaurus]]*
* *[[Arcusaurus]]*
* *[[Arenysaurus]]*
* *[[Argentinosaurus]]*
* *[[Argyrosaurus]]*
* *[[Aristosaurus]]*
* *[[Aristosuchus]]*
* *[[Arizonasaurus]]*
* "Arkanosaurus"
* "Arkansaurus"
* *[[Arkharavia]]*
* *[[Arrhinoceratops]]*
* *[[Arstanosaurus]]*
* *[[Asiaceratops]]*
* *[[Asiamericana]]*
* *[[Asiatosaurus]]*
* *[[Astrodon]]*
* *[[Astrodon]]ius*
* *[[Astrodon]]taurus*
* *[[Astrophocaudia]]*
* *[[Asylosaurus]]*
* *[[Atacamatitan]]*
* *[[Atlantosaurus]]*
* *[[Atlasaurus]]*
* *[[Atlascopcosaurus]]*
* *[[Atrociraptor]]*
* *[[Atsinganosaurus]]*
* *[[Aublysodon]]*

* *[[Aucasaurus]]*
* "*[[Augustia]]*" – preoccupied nama, sekarang diketahui sebagai *[[Agustinia]]*
* *[[Auroraceratops]]*
* *[[Aurornis]]*
* *[[Australodocus]]*
* *[[Australovenator]]*
* *[[Austrocheirus]]*
* *[[Austroraptor]]*
* *[[Austrosaurus]]*
* *[[Avaceratops]]*
* "*[[Avalonia (dinosaurus)|Avalonia]]*" – preoccupied nama,sekarang diketahui sebagai *[[Avalonianus]]*
* *[[Avalonianus]]* – sebenarnya bukan dinosaurus archosaur
* *[[Aviatyrannis]]*
* *[[Avimimus]]*
* *[[Avipes]]* – kemungkinan bukan dinosaurus dinosauromorph
* *[[Avisaurus]]* – sebenarnya adalah enantiornithine bird
* *[[Azendohsaurus]]* – bukan spesies dinosaurus archosauromorph

## B

* *[[Bactrosaurus]]*
* *[[Bagaceratops]]*
* *[[Bagaraatan]]*
* *[[Bahariasaurus]]*
* *[[Bainoceratops]]*
* "Bakesaurus"
* *[[Balaur (dinosaur)|Balaur]]*
* *[[Balochisaurus]]*
* *[[Bambiraptor]]*
* *[[Banji]]*
* *[[Baotianmansaurus]]*
* *[[Barapasaurus]]*
* *[[Barilium]]*
* *[[Barosaurus]]*

* *[[Barrosasaurus]]*
* *[[Barsboldia]]*
* *[[Baryonyx]]*
* "Bashunosaurus"
* *[[Basutodon]]* – sebenarnya bukan dinosaurus,melainkan archosaur
* *[[Bathygnathus]]* – sebenarnya adalah pelycosaur
* *[[Batyrosaurus]]*
* *[[Baurutitan]]*
* "Bayosaurus"
* *[[Becklespinax]]*
* "Beelemodon"
* *[[Beipiaosaurus]]*
* *[[Beishanlong]]*
* *[[Bellusaurus]]*
* *[[Belodon]]* – sebenarnya sejenis phytosaur
* *[[Berberosaurus]]*
* *[[Betasuchus]]*
* *[[Bicentenaria]]*
* *[[Bienosaurus]]*
* *[[Bihariosaurus]]*
* "Bilbeyhallorum" ; *[[Cedarpelta]]*
* *[[Bissektipelta]]*
* *[[Bistahieversor]]*
* "Blancocerosaurus", kemungkinan *[[Brachiosaurus]]* atau *[[Brachiosaurus#Giraffatitan|Giraffatitan]]*
* *[[Blasisaurus]]*
* *[[Blikanasaurus]]*
* *[[Bolong]]*
* *[[Bonapartenykus]]*
* *[[Bonatitan]]*
* *[[Bonitasaura]]*
* *[[Borealosaurus]]*
* *[[Borogovia]]*
* *[[Bothriospondylus]]*
* *[[Brachiosaurus]]*
* *[[Brachyceratops]]*
* *[[Brachylophosaurus]]*
* *[[Brachypodosaurus]]*
* *[[Brachyrophus]]* – sinonim kecil dari *[[Camptosaurus]]*
* *[[Brachytaenius]]* – sebenarnya semacam urutan dari reptile, kemungkinan sama dengan *[[Dakosaurus]]*
* *[[Brachytrachelopan]]*
* *[[Bradycneme]]*
* *[[Brasileosaurus]]* – sebenarnya bukan dinosaurus,melainkan archosaur
* *[[Bravoceratops]]*
* *[[Breviceratops]]*
* *[[Brohisaurus]]*
* *[[Brontomerus]]*
* "Brontoraptor"
* *[[Apatosaurus|Brontosaurus]]* – sinonim kecil dari *[[Apatosaurus]]*
* *[[Bruhathkayosaurus]]*
* *[[Bugenasaura]]* – sinonim kecil dari *[[Thescelosaurus]]*
* *[[Buitreraptor]]*
* "Byranjaffia" ; *[[Byronosaurus]]*
* *[[Byronosaurus]]*

## C

* *[[Caenagnathasia]]*
* *[[Caenagnathus]]* – probable junior sinonim dari *[[Chirostenotes]]*
* *[[Calamosaurus]]*
* *[[Calamospondylus]]* Fox, 1866
* "*[[Calamospondylus]]*" Lydekker, 1889 – preoccupied nama, sekarang diketahui sebagai *[[Calamosaurus]]*
* *[[Callovosaurus]]*
* *[[Camarasaurus]]*
* *[[Camarillasaurus]]*
* *[[Camelotia]]*
* *[[Camposaurus]]*
* "*[[Camptonotus]]*" – preoccupied nama, sekarang diketahui sebagai *[[Camptosaurus]]*
* *[[Camptosaurus]]*
* "*[[Campylodon]]*" – preoccupied nama, sekarang diketahui sebagai *[[Campylodoniscus]]*
* *[[Campylodoniscus]]*
* *[[Canardia]]*
* "Capitalsaurus"
* *[[Carcharodontosaurus]]*
* *[[Cardiodon]]*
* "Carnosaurus", probably a typographical error for "carnosaur"
* *[[Carnotaurus]]*
* *[[Caseosaurus]]*
* *[[Cathartesaura]]*
* *[[Cathetosaurus]]* – junior sinonim atas *[[Camarasaurus]]*
* *[[Caudipteryx]]*
* *[[Caudocoelus]]* – junior sinonim atas *[[Teinurosaurus]]*
* *[[Caulodon]]* – junior sinonim atas *[[Camarasaurus]]*
* *[[Cedarosaurus]]*
* *[[Cedarpelta]]*
* *[[Cedrorestes]]*
* *[[Centemodon]]* – sebenarnya adalah seekor phytosaur
* *[[Centrosaurus]]*
* *[[Cerasinops]]*
* *[[Ceratonykus]]*
* *[[Ceratops]]*
* *[[Ceratosaurus]]*
* *[[Cetiosauriscus]]*
* *[[Cetiosaurus]]*
* *[[Changchunsaurus]]*
* "Changdusaurus"
* "Changtusaurus" – variasi cara pengucapan dari "Changdusaurus"
* *[[Chaoyangosaurus]]* – kesalahan saat mengatakan nama dinosaurus *[[Chaoyangsaurus]]*
* *[[Chaoyangsaurus]]*
* *[[Charonosaurus]]*
* *[[Chasmosaurus]]*
* *[[Chassternbergia]]* – junior sinonim atas *[[Edmontonia]]*
* *[[Chebsaurus]]*
* *[[Cheneosaurus]]* – junior sinonim atas *[[Hypacrosaurus]]*
* *[[Chialingosaurus]]*
* *[[Chiayusaurus]]*
* *[[Szechuanosaurus|Chienkosaurus]]* – sebenarnya adalah seekor chimera of crocodilian dan theropod (*[[Szechuanosaurus]]*) remains
* "Chihuahuasaurus" ; *[[Sonorasaurus]]*
* *[[Chilantaisaurus]]*
* *[[Chindesaurus]]*
* *[[Chingkankousaurus]]*

* *[[Chinshakiangosaurus]]*
* *[[Chirostenotes]]*
* *[[Chondrosteosaurus]]*
* *[[Chondrosteus]]* – misspelling of *[[Chondrosteosaurus]]*
* *[[Chromogisaurus]]*
* *[[Chuandongocoelurus]]*
* *[[Chuanjiesaurus]]*
* *[[Chubutisaurus]]*
* *[[Chungkingosaurus]]*
* *[[Chuxiongosaurus]]*
* "Cinizasaurus"
* *[[Cionodon]]*
* *[[Citipati]]*
* *[[Cladeiodon]]* – sebernarnya adalah seekor non dinosaurus yang bernama rauisuchian (*[[Teratosaurus]]*)
* *[[Claorhynchus]]* – possibly *[[Triceratops]]*
* *[[Claosaurus]]*
* *[[Clarencea]]* – sebenarnya adalah seekor sphenosuchian (*[[Sphenosuchus]]*)
* *[[Clasmodosaurus]]*
* *[[Clepsysaurus]]* – sebenarnya sebuah non dinosaurus archosaur, kecuali untuk *C. fraserianus*, spesies ini merupakan bagian dari taksonomi *[[Palaeosaurus]]*
* "Clevelanotyrannus" ; *[[Nanotyrannus]]*
* *[[Coahuilaceratops]]*
* *[[Coelophysis]]*
* "*[[Coelosaurus]]*" – preoccupied nama, sekarang diketahui sebagai *[[Ornithomimus]]* dan *[[Archaeornithomimus]].*
* *[[Coeluroides]]*
* *[[Coelurosauravus]]* – actually an avicephalan diapsid
* "Coelurosaurus", probably a typographical error for "coelurosaur"
* *[[Coelurus]]*
* *[[Colepiocephale]]*
* *[[Ichthyornis|Colonosaurus]]* – junior synonym of the bird *[[Ichthyornis|Ichthyornis dispar]]*
* "*[[Coloradia (dinosaur)|Coloradia]]*" – preoccupied name, now known as *[[Coloradisaurus]]*
* *[[Coloradisaurus]]*
* "Colossosaurus" ; *[[Pelorosaurus]]*
* *[[Comahuesaurus]]*
* "Comanchesaurus"
* *[[Compsognathus]]*
* *[[Compsosuchus]]*
* *[[Concavenator]]*
* *[[Conchoraptor]]*
* *[[Condorraptor]]*
* *[[Coronosaurus]]*
* *[[Corythosaurus]]*
* *[[Craspedodon]]*
* *[[Crataeomus]]* – junior synonym of *[[Struthiosaurus]]*
* *[[Craterosaurus]]*
* *[[Creosaurus]]* – junior synonym of *[[Allosaurus]]*
* *[[Crichtonsaurus]]*
* *[[Cristatusaurus]]*
* *[[Crosbysaurus]]* – actually a non-dinosaurian archosauriform
* *[[Cruxicheiros]]*
* *[[Cryolophosaurus]]*
* *[[Cryptodraco]]* – junior synonym (unneeded replacement name) of *[[Cryptosaurus]]*
* "Cryptoraptor"
* *[[Cryptosaurus]]*
* *[[Cryptovolans]]* – junior synonym of *[[Microraptor]]*
* *[[Cumnoria]]*
* "*[[Cylindricodon]]*" – preoccupied name, now known as *[[Hylaeosaurus]]*
* *[[Cystosaurus]]* – actually a crocodilian which through a typographical error was confused with *[[Cryptosaurus]]*

## D

* *[[Daanosaurus]]*
* *[[Dacentrurus]]*
* "Dachongosaurus"
* "Dachungosaurus" – variant spelling of "Dachongosaurus"
* *[[Daemonosaurus]]*
* *[[Dahalokely]]*
* *[[Dakosaurus]]* – actually a metriorhynchid crocodilian
* *[[Dakotadon]]*
* "Damalasaurus"
* *[[Dandakosaurus]]*
* *[[Danubiosaurus]]* – junior synonym of *[[Struthiosaurus]]*
* "Daptosaurus" ; early manuscript name for *[[Deinonychus]]*
* *[[Dashanpusaurus]]*
* *[[Daspletosaurus]]*
* *[[Dasygnathoides]]* – actually a non-dinosaurian archosaur, junior synonym of *[[Ornithosuchus]]*
* "*[[Ornithosuchus|Dasygnathus]]*" – preoccupied name, now known as *[[Ornithosuchus|Dasygnathoides]]*
* *[[Datousaurus]]*
* *[[Daxiatitan]]*
* *[[Deinocheirus]]*
* *[[Deinodon]]* – possibly *[[Gorgosaurus]]*
* *[[Deinonychus]]*
* *[[Delapparentia]]*
* *[[Deltadromeus]]*
* *[[Demandasaurus]]*
* *[[Denversaurus]]* – junior synonym of *[[Edmontonia]]*
* *[[Deuterosaurus]]* – actually a therapsid
* *[[Diabloceratops]]*
* *[[Diamantinasaurus]]*
* *[[Dianchungosaurus]]* – actually a crocodilian
* "*[[Nedoceratops|Diceratops]]*" – preoccupied name, now known as *[[Nedoceratops]]*
* *[[Diceratus]]* – junior synonym of *[[Nedoceratops]]*
* *[[Diclonius]]*
* *[[Dicraeosaurus]]*
* *[[Didanodon]]* – possibly a junior synonym of *[[Lambeosaurus]]*
* *[[Dilong (dinosaur)|Dilong]]*
* *[[Dilophosaurus]]*
* *[[Dimodosaurus]]* – junior synonym of *[[Plateosaurus]]*
* *[[Dinheirosaurus]]*
* *[[Dinodocus]]*
* "*[[Dinosaurus]]*" – preoccupied name, now a junior synonym of *[[Plateosaurus]]*
* *[[Dinotyrannus]]* – junior synonym of *[[Tyrannosaurus]]*
* *[[Diplodocus]]*
* *[[Diplotomodon]]*
* *[[Diracodon]]* – junior synonym of *[[Stegosaurus]]*
* *[[Dolichosuchus]]*
* *[[Dollodon]]*
* "Domeykosaurus"
* *[[Dongbeititan]]*
* *[[Dongyangopelta]]*
* *[[Dongyangosaurus]]*
* *[[Doratodon]]* – actually a crocodilian
* *[[Doryphorosaurus]]* – junior synonym (unneeded replacement name) of *[[Kentrosaurus]]*
* *[[Draconyx]]*
* *[[Dracopelta]]*
* *[[Dracorex]]* – possibly a juvenile *[[Pachycephalosaurus]]*
* *[[Dracovenator]]*
* *[[Dravidosaurus]]* – actually a plesiosaurian
* *[[Drinker]]*

* *[[Dromaeosauroides]]*
* *[[Dromaeosaurus]]*
* *[[Dromiceiomimus]]*
* *[[Dromicosaurus]]* – junior synonym of *[[Massospondylus]]*
* *[[Drusilasaura]]*
* *[[Dryosaurus]]*
* *[[Dryptosauroides]]*
* *[[Dryptosaurus]]*
* *[[Dubreuillosaurus]]*
* *[[Duriatitan]]*
* *[[Duriavenator]]*
* *[[Dynamosaurus]]* – junior synonym of *[[Tyrannosaurus]]*
* *[[Dyoplosaurus]]*
* *[[Dysalotosaurus]]*
* *[[Dysganus]]*
* *[[Dyslocosaurus]]*
* *[[Dystrophaeus]]*
* *[[Dystylosaurus]]* – junior synonym of *[[Supersaurus]]*

## E

* *[[Echinodon]]*
* *[[Edmarka]]*
* *[[Edmontonia]]*
* *[[Edmontosaurus]]*
* *[[Efraasia]]*
* *[[Einiosaurus]]*
* *[[Ekrixinatosaurus]]*
* *[[Elachistosuchus]]* – a rhynchocephalian
* *[[Elaltitan]]*
* *[[Elaphrosaurus]]*
* *[[Elmisaurus]]*
* *[[Elopteryx]]*
* *[[Elosaurus]]* – junior synonym of *[[Apatosaurus]]*
* *[[Elrhazosaurus]]*
* "Elvisaurus" ; *[[Cryolophosaurus]]*
* *[[Emausaurus]]*
* *[[Embasaurus]]*
* *[[Empaterias]]* – misspelling of *[[Epanterias]]*
* *[[Enigmosaurus]]*
* *[[Eoabelisaurus]]*
* *[[Eobrontosaurus]]*
* *[[Eocarcharia]]*
* *[[Eoceratops]]* – junior synonym of *[[Chasmosaurus]]*
* *[[Eocursor]]*
* *[[Eodromaeus]]*
* "Eohadrosaurus" ; *[[Eolambia]]*
* *[[Eolambia]]*
* *[[Eolosaurus]]* – junior synonym of *[[Aeolosaurus]]*
* *[[Eomamenchisaurus]]*
* *[[Eoraptor]]*
* *[[Eosinopteryx]]*
* *[[Eotriceratops]]*
* *[[Eotyrannus]]*
* *[[Epachthosaurus]]*
* *[[Epanterias]]* – may be *[[Allosaurus]]*
* "Ephoenosaurus" ; *[[Machimosaurus]]* (a crocodilian)
* *[[Ankistrodon|Epicampodon]]* – actually a proterosuchid archosauriform
* *[[Epichirostenotes]]*
* *[[Epidendrosaurus]]*
* *[[Epidexipteryx]]*
* *[[Equijubus]]*
* *[[Erectopus]]*

* *[[Erketu]]
* *Erliansaurus*
* *Erlicosaurus* – misspelling of *Erlikosaurus*
* *Erlikosaurus*
* *Eshanosaurus*
* "[[Euacanthus]]" ; junior synonym of *Polacanthus*
* *Eucamerotus*
* *Eucentrosaurus* – junior synonym (unneeded replacement name) of *Centrosaurus*
* *Eucercosaurus* – possibly *Anoplosaurus*
* *Eucnemesaurus*
* *Eucoelophysis* – actually a [[silesaurid]]
* "[[Eugongbusaurus]]"
* *Euhelopus*
* *Euoplocephalus*
* *Eupodosaurus* – a [[nothosaur]] synonymous with *Lariosaurus*
* "[[Eureodon]]" ; *Tenontosaurus*
* *Eurolimnornis* – possibly a [[bird]]
* *Euronychodon*
* *Europasaurus*
* *Euskelosaurus*
* *Eustreptospondylus*

== F ==

* *Fabrosaurus* – possibly *Lesothosaurus*
* *Falcarius*
* "[[Fenestrosaurus]]" ; *Oviraptor*
* *Ferganasaurus*
* *Ferganocephale*
* *Frenguellisaurus* – junior synonym of *Herrerasaurus*
* *Fruitadens*

* *Fukuiraptor*
* *Fukuisaurus*
* *Fukuititan*
* *Fulengia*
* *Fulgurotherium*
* "[[Fusinasus]]" ; *Eotyrannus*
* *Fusuisaurus*
* "[[Futabasaurus (dinosaur)|Futabasaurus]]" ; not to be confused with the formally named [[plesiosaur]] *Futabasaurus*
* *Futalognkosaurus*
* "[[Futalongkosaurus]]" – variant spelling of *Futalognkosaurus*

== G ==

* "[[Gadolosaurus]]"
* *Galesaurus* – actually a [[therapsida|therapsid]]
* *Gallimimus*
* *Galtonia* – actually a [[pseudosuchia]]n; possibly a junior synonym of *Revueltosaurus*
* *Galveosaurus*
* *Galvesaurus* – junior synonym of *Galveosaurus*
* *Gannansaurus*
* "[[Gansutitan]]" - *nomen nudum*; *Daxiatitan*
* *Ganzhousaurus*
* *Gargoyleosaurus*
* *Garudimimus*
* *Gasosaurus*
* *Gasparinisaura*
* *Gastonia*
* "[[Gavinosaurus]]" ; *Eotyrannus*
* *Geminiraptor*
* *Genusaurus*
* *Genyodectes*
* *Geranosaurus*
* *Gideonmantellia*
* *Giganotosaurus*
* *Gigantoraptor*
* *Gigantosaurus* Seeley, 1869
* "*Gigantosaurus*" E. Fraas, 1908 – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Tornieria*, *Malawisaurus*, and *Janenschia*
* *Gigantoscelus* – junior synonym of *Euskelosaurus*
* *Gigantspinosaurus*
* *Gilmoreosaurus*
* "[[Ginnareemimus]]" ; *Kinnareemimus*
* *Giraffatitan*
* *Glacialisaurus*
* *Glishades*
* *Glyptodontopelta*

* *Gobiceratops*
* *Gobipteryx* – actually an [[enantiornithine]] [[bird]]
* *Gobisaurus*
* *Gobititan*
* "[[Godzillasaurus (dinosaur)|Godzillasaurus]]" ; *Gojirasaurus*
* *Gojirasaurus* - possible synonym of *Coelophysis*
* *Gondwanatitan*
* *Gongbusaurus*
* *Gongxianosaurus*
* *Gorgosaurus*
* *Goyocephale*
* *Graciliceratops*
* *Graciliraptor*
* *Gracilisuchus* – actually a non-dinosaurian [[archosaur]]
* "[[Gravisaurus]]" ; *Lurdusaurus*
* *Gravitholus*
* *Gresslyosaurus* – junior synonym of *Plateosaurus*
* *Griphornis* – junior synonym of the [[bird]] *Archaeopteryx*
* *Griphosaurus* – junior synonym of the [[bird]] *Archaeopteryx*
* "[[Gripposaurus]]" ; [[Gyposaurus|"Gyposaurus" *sinensis*]]
* *Gryphoceratops*
* "[[Gryphognathus]]" ; *Gryphoceratops*
* *Gryponyx*
* *Gryposaurus*
* *Guaibasaurus*
* *Guanlong*
* *Gwyneddosaurus* – a [[Tanystropheus|tanystrophid]]
* *Gyposaurus* – junior synonym of *Massospondylus*

== H ==

* "[[Hadrosauravus]]" ; junior synonym of *Gryposaurus*
* *Hadrosaurus*
* *Hagryphus*
* *Hallopus* – actually a [[crocodilia]]n
* *Halticosaurus*
* *Hanssuesia*
* "[[Hanwulosaurus]]"
* *Haplocanthosaurus*
* "*Haplocanthus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Haplocanthosaurus*
* *Haplocheirus*
* *Harpymimus*
* *Haya*
* *Hecatasaurus* – junior synonym of *Telmatosaurus*
* "[[Heilongjiangosaurus]]"
* *Heishansaurus* – junior synonym of *Pinacosaurus*
* *Helioceratops*
* "*Helopus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Euhelopus*
* *Heptasteornis*
* *Herbstosaurus* – actually a [[pterosaur]]
* *Herrerasaurus*
* *Hesperonychus*
* *Hesperosaurus*
* *Heterodontosaurus*
* *Heterosaurus* – junior synonym of *Iguanodon*
* *Hexing*
* *Hexinlusaurus*
* *Heyuannia*
* *Hierosaurus* – junior synonym of *Nodosaurus*
* *Hikanodon* – junior synonym of *Iguanodon*

* *Hippodraco*
* "[[Hironosaurus]]"
* "[[Hisanohamasaurus]]"
* *Histriasaurus*
* *Homalocephale*
* "[[Honghesaurus]]" ; *Yandusaurus*
* *Hongshanosaurus*
* *Hoplitosaurus*
* *Hoplosaurus* – junior synonym of *Struthiosaurus*
* *Hortalotarsus* – junior synonym of *Massospondylus*
* *Huabeisaurus*
* *Huanghetitan*
* *Huaxiagnathus*
* *Huaxiaosaurus*
* "[[Huaxiasaurus]]" ; *Huaxiagnathus*
* *Huayangosaurus*
* *Hudiesaurus*
* *Huehuecanauhtlus*
* *Hulsanpes* – possibly a [[bird]]
* *Hungarosaurus*
* *Hylaeosaurus*
* *Hylosaurus* – junior synonym of *Hylaeosaurus*
* *Hypacrosaurus*
* *Hypselorhachis* – actually a [[ctenosauriscid]]
* *Hypselosaurus*
* *Hypselospinus*
* *Hypsibema*
* *Hypsilophodon*
* *Hypsirophus* – probable junior synonym of *Stegosaurus*

== I ==

* "[[Ichabodcraniosaurus]]" ; probably *Velociraptor*
* *Ichthyovenator*
* *Ignavusaurus*
* *Iguanacolossus*
* *Iguanodon*
* "[[Iguanoides]]" ; *Iguanodon*
* "[[Iguanosaurus]]" ; *Iguanodon*
* *Iliosuchus*
* *Ilokelesia*
* *Incisivosaurus*

* *Indosaurus*
* *Indosuchus*
* "*Ingenia*" – [[International Code of Zoological Nomenclature|preoccupied]] name, has not yet been renamed
* *Inosaurus*
* *Irritator*
* *Isanosaurus*
* *Ischisaurus* – junior synonym of *Herrerasaurus*
* "*Ischyrosaurus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, has not yet been renamed
* *Isisaurus*
* "[[Issasaurus]]" ; *Dicraeosaurus*
* *Itemirus*
* *Iuticosaurus*

== J ==

* *Jainosaurus*
* *Jaklapallisaurus*
* *Janenschia*
* *Jaxartosaurus*
* *Jeholornis* – actually a [[bird]]
* *Jeholosaurus*
* *Jenghizkhan* – junior synonym of *Tarbosaurus*
* "[[Jensenosaurus]]" ; *Supersaurus*
* *Jeyawati*
* *Jianchangosaurus*
* "[[Jiangjunmiaosaurus]]" ; *Monolophosaurus*
* *Jiangjunosaurus*
* *Jiangshanosaurus*

* *Jinfengopteryx*
* *Jingshanosaurus*
* *Jintasaurus*
* *Jinzhousaurus*
* *Jiutaisaurus*
* *Jixiangornis* – actually a [[bird]]
* *Jobaria*
* *Jubbulpuria*
* *Judiceratops*
* *Jurapteryx* – junior synonym of the [[bird]] *Archaeopteryx*
* "[[Jurassosaurus]]" ; *Tianchisaurus*
* *Juratyrant*
* *Juravenator*

== K ==

* *Kaatedocus*
* "[[Kagasaurus]]"
* *Kaijiangosaurus*
* *Kakuru*
* *Kangnasaurus*
* *Karongasaurus*
* "[[Katsuyamasaurus]]"
* *Kayentavenator*
* *Kazaklambia*
* *Kelmayisaurus*
* *Kemkemia*
* *Kentrosaurus*

* *Kentrurosaurus* – junior synonym (unneeded replacement name) of *Kentrosaurus*
* *Kerberosaurus*
* *Khaan*
* "[[Khateranisaurus]]" – misspelling of "[[Khetranisaurus]]"
* *Khetranisaurus*
* *Kileskus*
* *Kinnareemimus*
* "[[Kitadanisaurus]]" ; *Fukuiraptor*
* "[[Kittysaurus]]" ; *Eotyrannus*
* *Klamelisaurus*
* *Kol*
* *Koparion*
* *Koreaceratops*
* *Koreanosaurus* Huh *et al.*, 2011
* "[[Koreanosaurus (theropod)|Koreanosaurus]]" Kim, 1979 ; name later used formally for a [[Koreanosaurus (ornithopod)|genus of ornithopod]]
* "[[Koreasaurus]]"; probably an alternate spelling of "[[Koreanosaurus (theropod)|Koreanosaurus]]"
* *Kosmoceratops*
* *Kotasaurus*
* *Koutalisaurus*
* *Kritosaurus*
* *Kryptops*
* *Krzyzanowskisaurus* – probably a [[pseudosuchia]]n (?*Revueltosaurus*)
* *Kukufeldia*
* *Kulceratops*
* *Kundurosaurus*
* *Kunmingosaurus* – may be a *nomen nudum*
* *Kuszholia* – probably a [[bird]]

== L ==

* *Labocania*
* *Labrosaurus* – junior synonym of *Allosaurus*
* "*Laelaps*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Dryptosaurus*
* *Laevisuchus*
* *Lagerpeton* – actually a non-dinosaurian [[dinosauromorph]]
* *Lagosuchus* – actually a non-dinosaurian [[dinosauromorph]]
* *Lamaceratops*
* *Lambeosaurus*
* *Lametasaurus*
* *Lamplughsaura*
* *Lanasaurus*
* "[[Lancangjiangosaurus]]" – variant spelling of "[[Lancanjiangosaurus]]"
* "[[Lancangosaurus]]" – variant spelling of "[[Lancanjiangosaurus]]"
* "[[Lancanjiangosaurus]]"
* *Lanzhousaurus*
* *Laornis* – actually a [[bird]]
* *Laosaurus*
* *Lapampasaurus*
* *Laplatasaurus*
* *Lapparentosaurus*
* *Latirhinus*
* *Leaellynasaura*
* *Leipsanosaurus* – junior synonym of *Struthiosaurus*
* "[[Lengosaurus]]" ; *Eotyrannus*
* *Leonerasaurus*
* *Leptoceratops*
* *Leptorhynchos* – in print but unavailable until a [[type species]] is designated
* *Leptospondylus* – junior synonym of *Massospondylus*
* *Leshansaurus*
* *Lesothosaurus*
* *Lessemsaurus*
* *Levnesovia*
* *Lewisuchus* – actually a non-dinosaurian [[dinosauromorph]]
* *Lexovisaurus*

* *Leyesaurus*
* *Liaoceratops*
* *Liaoningosaurus*
* "[[Liassaurus]]"
* *Libycosaurus* – actually an [[anthracothere]] [[mammal]]
* *Ligabueino*
* *Ligabuesaurus*
* "[[Ligomasaurus]]", probably *Brachiosaurus* or *Giraffatitan*
* "[[Likhoelesaurus]]" ; possibly non-dinosaurian
* *Liliensternus*
* *Limaysaurus*
* "*Limnornis*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as the [[birds]] *Eurolimnornis* and *Palaeocursornis*
* "*Limnosaurus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Telmatosaurus*
* *Limusaurus*
* *Linhenykus*
* *Linheraptor*
* *Linhevenator*
* *Lirainosaurus*
* *Lisboasaurus* – actually a [[crocodilia]]n
* *Liubangosaurus*
* *Loncosaurus*
* *Longisquama* – actually some sort of non-dinosaurian [[reptile]]
* *Longosaurus* – junior synonym of *Coelophysis*
* *Lophorhothon*
* *Lophostropheus*
* *Loricatosaurus*
* *Loricosaurus* – possible junior synonym of *Neuquensaurus*
* *Losillasaurus*

* *Lourinhanosaurus*
* *Lourinhasaurus*
* *Luanchuanraptor*
* "[[Luanpingosaurus]]" ; *Psittacosaurus*
* *Lucianosaurus* – actually a non-dinosaurian [[archosauriform]]
* *Lufengocephalus* – junior synonym of *Lufengosaurus*
* *Lufengosaurus*
* *Lukousaurus*
* *Luoyanggia*
* *Lurdusaurus*
* *Lusitanosaurus*
* *Lusotitan*
* *Lycorhinus*

== M ==

* *Macelognathus* – actually a sphenosuchian [[crocodilia]]n
* *Machairasaurus*
* *Macrodontophion*
* *Macrogryphosaurus*
* *Macrophalangia* – junior synonym of *Chirostenotes*
* "[[Macroscelosaurus]]" ; probable junior synonym of *Tanystropheus*
* *Macrurosaurus*
* "[[Madsenius]]"
* *Magnapaulia*
* *Magnirostris*
* *Magnosaurus*
* "[[Magulodon]]"
* *Magyarosaurus*
* *Mahakala*
* *Maiasaura*
* *Majungasaurus*
* *Majungatholus* – probable junior synonym of *Majungasaurus*
* *Malarguesaurus*
* *Malawisaurus*
* *Maleevosaurus* – junior synonym of *Tarbosaurus*
* *Maleevus*

* *Mamenchisaurus*
* *Manidens*
* *Mandschurosaurus*
* *Manospondylus* – synonym of *Tyrannosaurus*
* *Mantellisaurus*
* *Mapusaurus*
* *Marasuchus* – actually a non-dinosaurian [[dinosauromorph]]
* *Marisaurus*
* *Marmarospondylus* – probable junior synonym of *Bothriospondylus*
* *Marshosaurus*
* *Martharaptor*
* *Masiakasaurus*
* *Massospondylus*
* *Maxakalisaurus*
* *Medusaceratops*
* "[[Megacervixosaurus]]"
* "*Megadactylus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Anchisaurus*
* "[[Megadontosaurus]]" ; *Microvenator*
* *Megalosaurus*
* *Megapnosaurus*
* *Megaraptor*
* *Mei*
* *Melanorosaurus*
* *Mendozasaurus*
* "[[Merosaurus]]"
* *Metriacanthosaurus*
* "[[Microcephale]]"
* "*Microceratops*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Microceratus*
* *Microceratus*
* *Microcoelus* – possible synonym of *Neuquensaurus*
* "[[Microdontosaurus]]"
* *Microhadrosaurus*
* *Micropachycephalosaurus*
* *Microraptor*
* *Microsaurops* – junior synonym of *Saltasaurus*
* *Microvenator*
* "[[Mifunesaurus]]"
* *Minmi*
* *Minotaurasaurus*
* *Miragaia*
* *Mirischia*
* "[[Moabosaurus]]"
* *Mochlodon*
* "[[Mohammadisaurus]]" ; *Tornieria*
* *Mojoceratops*

* *Mongolosaurus*
* *Monkonosaurus*
* *Monoclonius*
* *Monolophosaurus*
* "*Mononychus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Mononykus*
* *Mononykus*
* *Montanoceratops*
* *Morinosaurus*
* *Morosaurus* – junior synonym of *Camarasaurus*
* "[[Moshisaurus]]" ; ?*Mamenchisaurus*
* "[[Mtapaiasaurus]]", probably *Brachiosaurus* or *Giraffatitan*
* "[[Mtotosaurus]]" ; *Dicraeosaurus*
* *Mussaurus*
* *Muttaburrasaurus*
* *Muyelensaurus*
* *Mymoorapelta*

== N ==

* *Naashoibitosaurus*
* *Nambalia*
* *Nanningosaurus*
* *Nanosaurus*
* *Nanotyrannosaurus* – a misspelling of *Nanotyrannus*
* *Nanotyrannus* – possibly a juvenile *Tyrannosaurus* or other [[tyrannosaurid]]
* *Nanshiungosaurus*
* *Nanyangosaurus*
* *Narambuenatitan*
* *Nasutoceratops*
* *Nebulasaurus*
* "*Nectosaurus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Kritosaurus*
* *Nedcolbertia*
* *Nedoceratops*
* *Neimongosaurus*
* "*Nemegtia*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Nemegtomaia*
* *Nemegtomaia*
* *Nemegtosaurus*
* "*Neosaurus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Parrosaurus* (possible junior synonym of *Hypsibema*)
* *Neosodon*
* *Neovenator*
* *Neuquenraptor*
* *Neuquensaurus*
* "[[Newtonsaurus]]"
* "[[Ngexisaurus]]"
* *Nigersaurus*
* "[[Ninghsiasaurus]]" ; *Pinacosaurus*
* *Ningyuansaurus*
* *Niobrarasaurus*
* *Nipponosaurus*
* *Noasaurus*
* *Nodocephalosaurus*
* *Nodosaurus*
* *Nomingia*

* *Nopcsaspondylus*
* *Nothronychus*
* *Notoceratops*
* *Notohypsilophodon*
* "[[Nouerosaurus]]" – variant spelling of *Nurosaurus*
* *Nqwebasaurus*
* "[[Nteregosaurus]]" ; *Janenschia*
* "[[Nuoerosaurus]]" – variant spelling of *Nurosaurus*
* "[[Nuoersaurus]]" – variant spelling of *Nurosaurus*
* "[[Nurosaurus]]"
* *Nuthetes*
* *Nyasasaurus* – possibly a non-dinosaurian [[dinosauriform]]
* "[[Nyororosaurus]]" ; *Dicraeosaurus*

== O ==

* *Ohmdenosaurus*
* *Ojoceratops*
* *Ojoraptorsaurus*
* *Oligosaurus* – junior synonym of *Rhabdodon*
* *Olorotitan*
* *Omeisaurus*
* *Omnivoropteryx* - probably a [[bird]]
* "*Omosaurus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Dacentrurus*
* *Onychosaurus* – synonym of *Rhabdodon*, or a dubious [[ankylosauria]]n
* *Oohkotokia*
* *Opisthocoelicaudia*
* *Oplosaurus*
* "[[Orcomimus]]"
* *Orinosaurus* – junior synonym (unneeded replacement name) of *Orosaurus*
* *Orkoraptor*
* *Ornatotholus*
* *Ornithodesmus*
* "[[Ornithoides]]" ; *Saurornithoides*
* *Ornitholestes*

* *Ornithomerus* – junior synonym of *Rhabdodon*
* *Ornithomimoides*
* *Ornithomimus*
* *Ornithopsis*
* *Ornithosuchus* – actually a non-dinosaurian [[archosaur]]
* *Ornithotarsus* – possible junior synonym of *Hadrosaurus*
* *Orodromeus*
* *Orosaurus* – possible junior synonym of *Euskelosaurus*
* *Orthogoniosaurus*
* *Orthomerus*
* *Oryctodromeus*
* "[[Oshanosaurus]]"
* *Osmakasaurus*
* *Ostafrikasaurus*
* *Othnielia*
* *Othnielosaurus*
* "[[Otogosaurus]]"
* *Ouranosaurus*
* *Overosaurus*
* *Oviraptor*
* "[[Ovoraptor]]" ; *Velociraptor*
* *Owenodon*
* *Oxalaia*
* *Ozraptor*

== P ==

* *Pachycephalosaurus*
* *Pachyrhinosaurus*
* *Pachysauriscus* – probable junior synonym of *Plateosaurus*
* *Pachysaurops* – probable junior synonym of *Plateosaurus*
* "*Pachysaurus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Pachysauriscus*; probable junior synonym of *Plateosaurus*
* *Pachyspondylus* – probable junior synonym of *Massospondylus*
* *Pachysuchus*
* *Pakisaurus*
* *Palaeoctonus* – actually a [[phytosaur]]
* *Palaeocursornis* – possibly a [[bird]]
* "[[Palaeolimnornis]]" ; *Palaeocursornis*, probable bird
* *Palaeopteryx* – possibly a [[bird]]
* *Palaeosauriscus* – junior synonym of *Paleosaurus*
* "*Palaeosaurus*" Riley & Stutchbury, 1836 – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Paleosaurus*
* "*Palaeosaurus*" Fitzinger, 1840 – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Sphenosaurus*, a non-dinosaurian [[procolophonid]]
* *Palaeoscincus*
* *Paleosaurus* – actually a non-dinosaurian [[archosaur]]
* *Paludititan*
* *Paluxysaurus*
* *Pampadromaeus*
* *Pamparaptor*
* *Panamericansaurus*
* *Panoplosaurus*
* *Panphagia*
* *Pantydraco*

* "[[Paraiguanodon]]" ; *Bactrosaurus*
* *Paralititan*
* *Paranthodon*
* *Pararhabdodon*
* *Parasaurolophus*
* *Pareiasaurus* – actually a [[pareiasaur]]
* "[[Parhabdodon]]"; misspelling of *Pararhabdodon*
* *Parksosaurus*
* *Paronychodon*
* *Parrosaurus* – possible junior synonym of *Hypsibema*
* *Parvicursor*
* *Patagonykus*
* *Patagosaurus*
* "[[Patricosaurus]]" – actually a [[chimera (paleontology)|chimera]] of various non-dinosaurian [[reptile]]s
* *Pawpawsaurus*
* *Pectinodon* – junior synonym of *Troodon*
* *Pedopenna*
* *Pegomastax*
* *Peishansaurus*
* *Pekinosaurus* – actually a [[pseudosuchia]]n; possibly a junior synonym of *Revueltosaurus*
* *Pelecanimimus*
* *Pellegrinisaurus*
* *Peloroplites*
* *Pelorosaurus*
* "*Peltosaurus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Sauropelta*
* *Penelopognathus*
* *Pentaceratops*
* *Petrobrasaurus*
* *Phaedrolosaurus*
* *Philovenator*
* *Phuwiangosaurus*
* *Phyllodon*
* *Piatnitzkysaurus*
* *Picrodon* – junior synonym of *Avalonianus*
* *Pinacosaurus*
* *Pisanosaurus*
* *Pitekunsaurus*
* *Piveteausaurus*
* *Planicoxa*
* *Plateosauravus*
* *Plateosaurus*
* *Platyceratops*
* *Pleurocoelus* – possibly *Astrodon*
* *Pleuropeltus* – junior synonym of *Struthiosaurus*
* *Pneumatoarthrus* – actually a [[turtle]]
* *Pneumatoraptor*
* *Podokesaurus*
* *Poekilopleuron*
* *Polacanthoides* – junior synonym of *Hylaeosaurus*
* *Polacanthus*
* *Polyodontosaurus* – junior synonym of *Troodon*
* *Polyonax*
* *Ponerosteus*
* *Poposaurus* – actually a non-dinosaurian [[archosaur]]

* *Postosuchus* – actually a [[rauisuchia]]n
* *Pradhania*
* *Prenocephale*
* *Prenoceratops*
* *Priconodon*
* *Priodontognathus*
* *Proa*
* *Probactrosaurus*
* *Proceratops* – junior synonym (unneeded replacement name) of *Ceratops*
* *Proceratosaurus*
* *Procerosaurus* von Huene, 1902 – actually a [[prolacertiformes|prolacertiform]] [[archosauromorph]]
* "*Procerosaurus*" Fritsch, 1905 – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Ponerosteus*
* *Procheneosaurus* – junior synonym of *Lambeosaurus*
* *Procompsognathus*
* *Prodeinodon*
* "[[Proiguanodon]]" ; *Iguanodon*
* *Propanoplosaurus*
* *Proplanicoxa*
* *Prosaurolophus*
* *Protarchaeopteryx*
* *Protecovasaurus* – actually a non-dinosaurian [[archosauriform]]
* *Protiguanodon* – junior synonym of *Psittacosaurus*
* *Protoavis* – described as a bird, probably a [[chimera (paleontology)|chimera]] including [[theropoda|theropod]] dinosaur bones
* *Protoceratops*
* *Protognathosaurus*
* "*Protognathus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Protognathosaurus*
* *Protohadros*
* *Protorosaurus* von Meyer, 1830 – actually a non-dinosaurian [[reptile]]
* "*Protorosaurus*" Lambe, 1914 – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Chasmosaurus*
* "[[Protrachodon]]" ; *Orthomerus*
* "[[Proyandusaurus]]" ; *Hexinlusaurus*.
* *Pseudolagosuchus* – actually a non-dinosaurian [[dinosauromorph]]
* *Psittacosaurus*
* *Pteropelyx*
* *Pterospondylus*
* *Puertasaurus*
* *Pukyongosaurus*
* *Pycnonemosaurus*
* *Pyroraptor*

== Q ==


* *Qantassaurus*
* *Qiaowanlong*
* *Qinlingosaurus*
* *Qingxiusaurus*
* *Qiupalong*
* *Quaesitosaurus*
* *Quilmesaurus*

== R ==

* *Rachitrema* – possibly an [[ichthyosaur]]
* *Rahiolisaurus*
* "*Rahona*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Rahonavis*
* *Rahonavis* – possibly a [[bird]]
* *Rajasaurus*
* *Rapator*
* *Rapetosaurus*
* *Raptorex*
* *Ratchasimasaurus*
* *Rayososaurus*
* *Razanandrongobe* – may be a [[theropod]] or [[crocodylomorph]]
* *Rebbachisaurus*
* *Regnosaurus*
* "[[Revueltoraptor]]" ; junior synonym of *Gojirasaurus*
* *Revueltosaurus* – actually a [[pseudosuchia]]n
* *Rhabdodon*
* *Rhadinosaurus* – may be non-dinosaurian, possibly [[crocodilia]]n
* *Rhodanosaurus* – junior synonym of *Struthiosaurus*
* *Rhoetosaurus*
* *Rhopalodon* – actually a [[synapsid]]
* *Ricardoestesia* – intended but unofficial spelling of *Richardoestesia*
* *Richardoestesia*

* "*Rileya*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Rileyasuchus*
* *Rileyasuchus* – a [[chimera (paleontology)|chimera]] of [[phytosaur]] and *Thecodontosaurus* remains
* *Rinchenia*
* *Rinconsaurus*
* *Rioarribasaurus* – junior synonym of *Coelophysis*
* "[[Riodevasaurus]]" - *nomen nudum*; *Turiasaurus*
* *Riojasaurus*
* *Riojasuchus* – actually a non-dinosaurian [[archosaur]]
* *Rocasaurus*
* "[[Roccosaurus]]" ; *Melanorosaurus*
* *Rubeosaurus*
* *Ruehleia*
* *Rugops*
* "[[Rutellum]]" – pre-[[Carl Linnaeus|Linnaean]] name, invalid under modern taxonomic systems
* *Ruyangosaurus*

== S ==

* *Sacisaurus* – actually a [[silesaurid]]
* *Sahaliyania*
* *Saichania*
* "[[Salimosaurus]]", probably *Brachiosaurus* or *Giraffatitan*
* *Saltasaurus*
* *Saltopus* – probably a non-dinosaurian [[dinosauromorph]]
* "[[Saltriosaurus]]"
* "[[Sanchusaurus]]"
* "[[Sangonghesaurus]]"
* *Sanjuansaurus*
* *Sanpasaurus*
* *Santanaraptor*
* *Sarahsaurus*
* *Sarcolestes*
* *Sarcosaurus*
* *Saturnalia*
* *Sauraechinodon* – junior synonym of *Echinodon*
* "[[Sauraechmodon]]" ; *Echinodon*
* *Saurolophus*
* *Sauroniops*
* *Sauropelta*
* *Saurophaganax*
* "*Saurophagus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Saurophaganax*
* *Sauroplites*
* "[[Sauropodus]]"
* *Sauroposeidon*
* *Saurornithoides*
* *Saurornitholestes*
* *Scansoriopteryx* – possible junior synonym of *Epidendrosaurus*
* *Scaphonyx* – actually a [[rhynchosaur]]
* *Scelidosaurus*
* *Scipionyx*
* *Sciurumimus*
* *Scleromochlus* – actually a non-dinosaurian [[avemetatarsalia]]n
* *Scolosaurus*
* "[[Scrotum (dinosaur)|Scrotum]]" – invalid, considered to have been a descriptive label rather than a [[Carl Linnaeus|Linnaean]] name
* *Scutellosaurus*

* *Secernosaurus*
* *Segisaurus*
* *Segnosaurus*
* *Seismosaurus* – junior synonym of *Diplodocus*
* *Seitaad*
* "[[Selimanosaurus]]" ; *Dicraeosaurus*
* *Sellacoxa*
* *Sellosaurus* – likely junior synonym of *Plateosaurus*
* *Serendipaceratops*
* *Shamosaurus*
* *Shanag*
* *Shanshanosaurus* – junior synonym of *Tarbosaurus*
* *Shantungosaurus*
* *Shanxia*
* *Shanyangosaurus*
* *Shaochilong*
* *Shenzhouraptor* – actually a [[bird]]; likely junior synonym of *Jeholornis*.
* *Shenzhousaurus*
* *Shidaisaurus*
* *Shixinggia*
* *Shuangmiaosaurus*
* *Shunosaurus*
* *Shuosaurus* – misspelling of *Shunosaurus*
* *Shuvosaurus* – actually a [[rauisuchia]]n
* *Shuvuuia*
* *Siamodon*
* *Siamosaurus*
* *Siamotyrannus*
* *Sigilmassasaurus*
* *Silesaurus* – actually a [[silesaurid]]
* *Siluosaurus*
* *Silvisaurus*
* *Similicaudipteryx*
* *Sinocalliopteryx*
* *Sinoceratops*
* *Sinocoelurus*
* "[[Sinopliosaurus (dinosaur)|Sinopliosaurus]]" – material originally classified with [[pliosaur]] *Sinopliosaurus*, now recognized as dinosaurian
* *Sinornithoides*
* *Sinornithomimus*
* *Sinornithosaurus*
* *Sinosauropteryx*
* *Sinosaurus*
* *Sinotyrannus*
* *Sinovenator*
* *Sinraptor*
* *Sinucerasaurus* – junior synonym of *Sinusonasus*
* *Sinusonasus*

* *Skorpiovenator*
* "*Smilodon*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Zanclodon*
* *Sonidosaurus*
* *Sonorasaurus*
* *Sphaerotholus*
* *Sphenosaurus* – actually a non-dinosaurian [[reptile]]
* *Sphenospondylus* – junior synonym of *Iguanodon*
* *Spinophorosaurus*
* *Spinops*
* *Spinosaurus*
* *Spinostropheus*
* *Spinosuchus* – actually a non-dinosaurian [[reptile]]
* *Spondylosoma* – possibly a [[rauisuchia]]n
* *Squalodon* – actually a [[cetacea]]n
* *Staurikosaurus*
* *Stegoceras*
* *Stegopelta*
* *Stegosaurides*
* "[[Stegosauroides]]" – misspelling of *Stegosaurides*
* *Stegosaurus*
* *Stenonychosaurus* – junior synonym of *Troodon*
* *Stenopelix*
* *Stenotholus* – junior synonym of *Stygimoloch*
* *Stephanosaurus* – junior synonym of *Lambeosaurus*
* "*Stereocephalus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Euoplocephalus*
* "[[Stereosaurus]]" ; possibly a [[plesiosaur]]
* *Sterrholophus* – junior synonym of *Triceratops*
* *Stokesosaurus*
* *Stormbergia*
* *Strenusaurus* – junior synonym of *Riojasaurus*
* *Streptospondylus*
* *Struthiomimus*
* *Struthiosaurus*
* *Stygimoloch* – possibly a sub-adult *Pachycephalosaurus*
* *Stygivenator* – junior synonym of *Tyrannosaurus*
* *Styracosaurus*
* *Succinodon* – actually [[fossil]]ized [[mollusc]] borings
* *Suchomimus*
* *Suchosaurus* – originally described as a [[crocodile]], possibly a [[spinosaurid]]
* *Suchoprion* – actually a [[phytosaur]]
* "[[Sugiyamasaurus]]"

* *Sulaimanisaurus*
* "[[Sulaimansaurus]]" – misspelling of "[[Sulaimanisaurus]]"
* *Supersaurus*
* *Suuwassea*
* *Suzhousaurus*
* *Symphyrophus* – junior synonym of *Camptosaurus*
* *Syngonosaurus* – junior synonym of *Acanthopholis*
* "*Syntarsus*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Megapnosaurus*
* *Syrmosaurus* – junior synonym of *Pinacosaurus*
* "[[Szechuanoraptor]]"
* *Szechuanosaurus*

== T ==

* *Talarurus*
* *Talenkauen*
* *Talos*
* *Tangvayosaurus*
* *Tanius*
* *Tanycolagreus*
* *Tanystropheus* – actually a [[prolacertiform]] [[archosauromorph]]
* *Tanystrosuchus* – possible junior synonym of *Halticosaurus* or *Liliensternus*
* *Tapinocephalus* – actually a [[therapsid]]
* *Tapuiasaurus*
* *Tarascosaurus*
* *Tarbosaurus*
* *Tarchia*
* *Tastavinsaurus*
* *Tatankacephalus*
* *Tatankaceratops*
* *Tataouinea*
* *Tatisaurus*
* *Taveirosaurus*
* *Tawa*
* *Tawasaurus* – junior synonym of *Lufengosaurus*
* *Tazoudasaurus*
* *Technosaurus* – actually a [[silesaurid]]
* *Tecovasaurus* – actually a non-dinosaurian [[archosauriform]]
* *Tehuelchesaurus*
* *Teinurosaurus*
* "[[Teleocrater]]" ; possibly non-dinosaurian
* *Telmatosaurus*
* "[[Tenantosaurus]]" ; *Tenontosaurus*
* "[[Tenchisaurus]]"; actually an unpublished museum name for *Tianchisaurus*
* *Tendaguria*
* *Tenontosaurus*
* *Teratophoneus*
* *Teratosaurus* – actually a non-dinosaurian [[archosaur]]
* *Termatosaurus* – actually a [[phytosaur]], with some Internet sources accidentally transposing species of *Tetragonosaurus* onto it
* *Tethyshadros*
* *Tetragonosaurus* – junior synonym of *Lambeosaurus*

* *Texacephale*
* *Texasetes*
* *Teyuwasu*
* *Thecocoelurus*
* *Thecodontosaurus*
* *Thecospondylus*
* *Theiophytalia*
* *Therizinosaurus*
* *Therosaurus* – junior synonym of *Iguanodon*
* *Thescelosaurus*
* *Thespesius* – possibly *Edmontosaurus*
* "[[Thotobolosaurus]]"
* *Tianchisaurus*
* "[[Tianchungosaurus]]" ; *Dianchungosaurus* ([[crocodilia]]n)
* *Tianyulong*
* *Tianyuraptor*
* *Tianzhenosaurus*
* *Tichosteus*
* *Tienshanosaurus*
* *Timimus*
* *Titanoceratops*
* *Titanosaurus* Lydekker, 1877
* "*Titanosaurus*" Marsh, 1877 – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Atlantosaurus*
* *Tochisaurus*
* "*Tomodon*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Diplotomodon*
* *Tonganosaurus*
* "[[Tonouchisaurus]]"
* *Torilion* – junior synonym of *Barilium*
* *Tornieria*
* *Torosaurus* – possibly the mature form of *Triceratops*
* *Torvosaurus*
* *Trachodon*
* *Traukutitan*
* *Trialestes* – actually a [[crocodilia]]n
* "*Triassolestes*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Trialestes*
* *Tribelesodon* – actually *Tanystropheus*, a [[prolacertiform]] [[archosauromorph]]
* *Triceratops*
* *Trigonosaurus*
* *Trimucrodon*
* *Trinisaura*
* *Troodon*
* *Tsaagan*
* *Tsagantegia*
* *Tsintaosaurus*
* "[[Tsuchikurasaurus]]" 
* *Tugulusaurus*
* *Tuojiangosaurus*
* *Turanoceratops*
* *Turiasaurus*
* *Tylocephale*
* *Tylosteus* – synonym of *Pachycephalosaurus*
* *Tyrannosaurus*
* *Tyrannotitan*
* "[[Tyreophorus]]", probably a typographical error for "[[thyreophora]]n"

== U ==


* *Uberabatitan*
* *Udanoceratops*
* *Ugrosaurus* – probably junior synonym of *Triceratops*
* *Uintasaurus* – junior synonym of *Camarasaurus*
* *Ultrasauros* – junior synonym of *Supersaurus*
* *Ultrasaurus* H. M. Kim, 1983
* "*Ultrasaurus*" Jensen, 1985 – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Ultrasauros*
* *Umarsaurus* ; *Barsboldia*
* *Unaysaurus*
* *Unenlagia*
* *Unescoceratops*
* "[[Unicerosaurus]]", actually a [[fish]]
* *Unquillosaurus*
* *Urbacodon*
* *Utahceratops*
* *Utahraptor*
* *Uteodon*

== V ==

* *Vagaceratops*
* *Valdoraptor*
* *Valdosaurus*
* *Variraptor*

* *Vectensia* – junior synonym of *Hylaeosaurus*
* *Vectisaurus* – junior synonym of *Iguanodon*
* *Velafrons*
* *Velocipes*
* *Velociraptor*
* *Velocisaurus*
* *Venaticosuchus* – actually a non-dinosaurian [[archosaur]]
* *Venenosaurus*
* *Veterupristisaurus*
* *Vitakridrinda*
* *Vitakrisaurus*
* "[[Vitaridrinda]]" – misspelling of *Vitakridrinda*
* *Volkheimeria*
* *Vulcanodon*

== W ==

* *Wadhurstia* – junior synonym of *Hypselospinus*
* *Wakinosaurus*
* *Walgettosuchus*
* "*Walkeria*" – [[International Code of Zoological Nomenclature|preoccupied]] name, now known as *Alwalkeria*
* "[[Walkersaurus]]" ; *Duriavenator*

* "[[Wangonisaurus]]", probably *Brachiosaurus* or *Giraffatitan*
* *Wannanosaurus*
* *Wellnhoferia* – actually a bird, possible junior synonym of the bird *Archaeopteryx*
* *Willinakaqe*
* *Wintonotitan*
* *Wuerhosaurus*
* *Wulagasaurus*
* *Wulatelong*
* *Wyleyia* – probably a [[bird]]
* "[[Wyomingraptor]]"

== X ==

* *Xenoceratops*
* *Xenoposeidon*
* *Xenotarsosaurus*
* *Xianshanosaurus*
* *Xiaosaurus*

* *Xiaotingia*
* *Xinjiangovenator*
* *Xiongguanlong*
* *Xixianykus*
* *Xixiasaurus*
* *Xixiposaurus*
* *Xuanhanosaurus*
* *Xuanhuaceratops*
* "[[Xuanhuasaurus]]" ; *Xuanhuaceratops*
* *Xuwulong*

== Y ==

* *Yaleosaurus* – junior synonym of *Anchisaurus*
* *Yamaceratops*
* *Yandusaurus*
* *Yangchuanosaurus*
* *Yanornis* – actually a [[bird]]

* *Yaverlandia*
* *Yaxartosaurus* – misspelling of *Jaxartosaurus*
* "[[Yezosaurus]]" ; non-dinosaurian
* "[[Yibinosaurus]]"
* *Yimenosaurus*
* "[[Yingshanosaurus]]"
* *Yinlong*
* *Yixianosaurus*
* "[[Yizhousaurus]]"
* "[[Yuanmouraptor]]"
* *Yuanmousaurus*
* "[[Yubasaurus]]" ; *Yandusaurus*
* *Yueosaurus*
* *Yulong*
* *Yunnanosaurus*
* "[[Yunxiansaurus]]"
* *Yutyrannus*

== Z ==

* *Zalmoxes*
* *Zanabazar*
* *Zanclodon*
* *Zapalasaurus*
* *Zapsalis*
* *Zatomus*
* *Zephyrosaurus*

* *Zhejiangosaurus*
* *Zhongyuansaurus*
* *Zhuchengceratops*
* *Zhuchengosaurus*
* *Zhuchengtyrannus*
* *Zigongosaurus*
* *Zizhongosaurus*
* *Zuniceratops*
* *Zuolong*
* *Zupaysaurus''

## Referensi