Amblyeleotris diagonalis, the diagonal shrimpgoby, is a species of goby.

It is native to the Indian Ocean and the western Pacific Ocean where it can be found on reefs at depths of from 6 to 40 metres (20 to 131 ft).

Amblyeleotris diagonalis is commensal with alpheid shrimps.

Amblyeleotris diagonalis can reach a standard length of 11 centimetres (4.3 in).

This Gobiidae-related article is a stub.