THE PREHISTORIC A–Z
Explore the letter D
A research index of dinosaur genus names, including names whose status has changed.
1,888 names catalogued from Wikipedia’s genus list on 11 October 2026. Inclusion does not establish that a name is a valid dinosaur genus. Historical or disputed names are marked for review. Names without a field note link go to the source overview.
- Daanosaurus ↗Source index entry
- Dacentrurusdinosaur · Jurassic
- Dachongosaurus ↗Historical / disputed: review source
- Daemonosaurus ↗Source index entry
- Dahalokely ↗Source index entry
- Dakosaurus ↗Historical / disputed: review source
- Dakotadon ↗Source index entry
- Dakotaraptordinosaur · Cretaceous
- Daliansaurus ↗Source index entry
- Damalasaurus ↗Historical / disputed: review source
- Dandakosaurus ↗Source index entry
- Danubiosaurus ↗Historical / disputed: review source
- Daptosaurus ↗Historical / disputed: review source
- Darwinsaurus ↗Historical / disputed: review source
- Dashanpusaurus ↗Source index entry
- Dasosaurus ↗Source index entry
- Daspletosaurusdinosaur · Cretaceous
- Dasygnathoides ↗Historical / disputed: review source
- Dasygnathus ↗Historical / disputed: review source
- Datai ↗Source index entry
- Datanglong ↗Source index entry
- Datonglong ↗Source index entry
- Datousaurus ↗Source index entry
- Daurlong ↗Source index entry
- Daurosaurus ↗Historical / disputed: review source
- Daxiatitan ↗Source index entry
- Deinocheirusdinosaur · Cretaceous
- Deinodon ↗Historical / disputed: review source
- Deinonychusdinosaur · Cretaceous
- Delapparentia ↗Historical / disputed: review source
- Deltadromeus ↗Source index entry
- Demandasaurus ↗Source index entry
- Denversaurus ↗Source index entry
- Deuterosaurus ↗Historical / disputed: review source
- Diabloceratopsdinosaur · Cretaceous
- Diamantinasaurus ↗Source index entry
- Dianchungosaurus ↗Historical / disputed: review source
- Diceratops ↗Historical / disputed: review source
- Diceratus ↗Historical / disputed: review source
- Diclonius ↗Source index entry
- Dicraeosaurusdinosaur · Jurassic
- Didanodon ↗Historical / disputed: review source
- Dilongdinosaur · Cretaceous
- Dilophosaurusdinosaur · Jurassic
- Diluvicursor ↗Source index entry
- Dimodosaurus ↗Historical / disputed: review source
- Dineobellator ↗Source index entry
- Dinevenator ↗Source index entry
- Dinheirosaurus ↗Historical / disputed: review source
- Dinodocus ↗Source index entry
- Dinosaurus ↗Historical / disputed: review source
- Dinotyrannus ↗Historical / disputed: review source
- Diodorus ↗Historical / disputed: review source
- Diplodocusdinosaur · Jurassic
- Diplotomodon ↗Source index entry
- Diracodon ↗Historical / disputed: review source
- Diuqin ↗Source index entry
- Dolichosuchus ↗Source index entry
- Dollodon ↗Historical / disputed: review source
- Domeykosaurus ↗Historical / disputed: review source
- Dongbeititan ↗Source index entry
- Dongyangopelta ↗Source index entry
- Dongyangosaurus ↗Source index entry
- Doolysaurus ↗Source index entry
- Doratodon ↗Historical / disputed: review source
- Dornraptor ↗Source index entry
- Doryphorosaurus ↗Historical / disputed: review source
- Draconyx ↗Source index entry
- Dracopelta ↗Source index entry
- Dracoraptor ↗Source index entry
- Dracorex ↗Historical / disputed: review source
- Dracovenator ↗Source index entry
- Dravidosaurus ↗Historical / disputed: review source
- Dreadnoughtusdinosaur · Cretaceous
- Drinker ↗Historical / disputed: review source
- Dromaeosauroides ↗Source index entry
- Dromaeosaurusdinosaur · Cretaceous
- Dromiceiomimusdinosaur · Cretaceous
- Dromicosaurus ↗Historical / disputed: review source
- Drusilasaura ↗Source index entry
- Dryosaurusdinosaur · Jurassic
- Dryptosauroides ↗Source index entry
- Dryptosaurusdinosaur · Cretaceous
- Dubreuillosaurus ↗Source index entry
- Duonychus ↗Source index entry
- Duranteceratops ↗Historical / disputed: review source
- Duriatitan ↗Source index entry
- Duriavenator ↗Source index entry
- Dynamosaurus ↗Historical / disputed: review source
- Dynamoterror ↗Source index entry
- Dyoplosaurus ↗Source index entry
- Dysalotosaurus ↗Source index entry
- Dysganus ↗Source index entry
- Dyslocosaurus ↗Source index entry
- Dystrophaeus ↗Source index entry
- Dystylosaurus ↗Historical / disputed: review source
- Dzharacursor ↗Source index entry
- Dzharaonyx ↗Source index entry
- Dzharatitanis ↗Source index entry