|Fossil of Rhinochelys nammourensis|
Rhinochelys is an extinct genus of sea turtles belonging to the family Protostegidae.
Fossils of Rhinochelys have been found in Cenomanian-age marine deposits of southern England, Lebanon, and France.
Three species of Rhinochelys are recognized:
Rhinochelys cantabrigiensis and R. elegans, both named by Richard Lydekker in 1889, are recovered by Scavezzoni and Fischer (2018) as closer to Desmatochelys than to Rhinochelys and possibly are not congeneric with Rhinochelys.