Dolichosuchus (meaning "long crocodile") is the name given to a genus of dinosaur from the Triassic.

It was originally classified in the disused family Hallopodidae, but has since been reclassified as a coelophysoid.

Since only one bone was discovered, the genus is considered a nomen dubium.

Some scientists have noted that the tibia closely resembles those of Liliensternus and Dilophosaurus.

The bone was recovered from the Lower or Middle Stubensandstein formation.