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 6mto40mm (20feetto130feetm). Amblyeleotris diagonalis is commensal with alpheid shrimps.
Amblyeleotris diagonalis can reach a standard length of 11cm (04inches).