Azendohsaurus
Echinodon ("prickly tooth")
Fabrosaurus ("Fabre's lizard")
Lesothosaurus ("Lesotho lizard")
Scutellosaurus ("small shield lizard")
Trimucrodon ("three-pointed tooth")

Heterodontosaurids:

Abrictosaurus ("awake lizard")
Geranosaurus ("crane lizard")
Heterodontosaurus ("different-teeth lizard")
Lanasaurus ("wool lizard")
Lycorhinus ("wolf snout")
Pisanosaurus ("Pisano's lizard")
Tatisaurus ("Ta-Ti lizard")

Hypsilophondontids:

Alocodon ("wing tooth")
Dryosaurus ("oak lizard")
Fulgurotherium ("lightning beast")
"Gongubusaurus" (Japanese name of a yet-to-be-described Hypsilophondontid)
Hypsilophodon ("high ridge tooth")
Loncosaurus ("Lonco lizard")
Nanosaurus ("dwarf lizard")
Othnielia
Parkosaurus ("Park's lizard")
Phyllodon ("leaf tooth")
Valdosaurus ("Weald lizard")
Zephryosaurus ("west wind lizard")

Troodontids:

Troodon ("wounding tooth")

Thescelosaurids:

Thescelosaurus ("wonderful lizard")

Camptosaurids:

Callovosaurus ("Callovian lizard")
Camptosaurus ("bent lizard")
"Honghesaurus"

Iguanodontids:

Anoplosaurus ("not armored lizard")
Craspedodon ("edge tooth")
"Gadolosaurus"
Iguanodon ("Iguana tooth")
Kangnasaurus ("Kangnas lizard")
Mochlodon ("bar tooth")
Muttaburrasaurus ("Muttaburra lizard")
Ouranosaurus ("brave monitor lizard")
Probactrosaurus ("before the Bactrian lizard")
Tenontosaurus ("sinew lizard")
Vectisaurus ("bar lizard")

Hadrosaurids:

Hadrosaurine duckbills:

Aralosaurus ("Aral lizard")
Brachylophosaurus ("short ridge lizard")
Claorhynchus ("branched beak")
Claosaurus ("branched lizard")
Edmontosaurus ("Edmonton lizard")
Hadrosaurus ("big lizard")
Lophorhothon ("crested snout")
Maiasaura ("good mother lizard")
Mandshurosaurus ("Manchurian lizard")
Noctoceratops ("southern horned face")
Orthomerus ("having straight parts")
Prosaurolophus ("before Saurolophus")
Saurolophus ("ridged lizard")
Secernosaurus ("seperate lizard")
Shantungosaurus ("Shantung lizard")
Tanius("of the Tan")
Telmatosaurus ("marsh lizard")

Lambeosaurine duckbills:

Bactrosaurus ("Bactrian lizard")
Barsboldia
Hypacrosaurus ("below the top lizard")
Jaxartosaurus ("Jaxartes lizard")
Lambeosaurus ("Lambe's lizard")
Nipponosaurus ("Japanese lizard")
Parasaurolophus ("beside Saurolophus")
Tsintaosaurus ("Tsintao lizard")

Pachycephalosaurids:

Goyocephale ("Goyot head")
Gravitholus ("heavy dome")
Heishanosaurus ("Hei-shan lizard")
Homalocephale ("even head")
Majungatholus ("Majunga dome")
Micropachycephalosaurus ("tiny thick-headed lizard")
Pachycepholosaurus ("thick-headed lizard")
Prenocephale ("sloping head")
Stegoceras ("horny roof")
Tylocephale ("swollen head")
Wannanosaurus ("Wannan lizard")
Yaverlandia