| Named By: | R. J. Butler in 2013 |
| Time Period: | Late Triassic, 231-228 Ma |
| Location: | Austria - Lunz Formation |
| Size: | Unknown |
| Diet: | Uncertain but probable carnivore |
| Fossil(s): | Fragment of a rostrum |
| Classification: | | Chordata | Tetrapoda | |
| Also known as: | | Francosuchus trauthi | |
Dolerosaurus is an extinct genus of tetrapod known from the early Late Triassic (late Carnian stage) upper Lunz Formation of Austria. Dolerosaurus was first named by Richard J. Butler in 2013 and the type species is Francosuchus trauthi.