| Named By: | Harry Govier Seeley in 1880 |
| Time Period: | Middle Jurassic Bathonian |
| Location: | England, Oxfordshire - Taynton Limestone Formation (Stonesfield Slate) |
| Size: | Estimated 2 meter wingspan |
| Diet: | unavailable |
| Fossil(s): | Several specimens of jaw and wing fragments |
| Classification: | | Chordata | Reptilia | Pterosauria | Rhamphorhynchoidea | |
Rhamphocephalus ("beak head") is an extinct genus of diapsid from the Middle Jurassic (Bathonian) Stonesfield Slate of Oxfordshire, England.
The type species, R. prestwichi, is known from a skull roof fragment.