Amblydectes is a genus of pterosaur known from jaw fragments.

It apparently had a jaw flattened towards the tip and triangular in cross-section.

It has at times been synonymized with Coloborhynchus, Criorhynchus, Lonchodectes, or Ornithocheirus.

A 2013 study found A. crassidens and A. eurygnathus to be nomina dubia, with A. platystomus possibly belonging to a separate, yet unnamed genus.

A. eurygnathus was found to possibly be a junior synonym of A.