Ecsenius sellifer, known commonly as the saddle blenny in Guam, or the saddle clown blenny in Micronesia, is a species of combtooth blenny in the genus Ecsenius.

It is found in coral reefs in the western Pacific ocean.

It can reach a maximum length of 4.1 centimetres.

Blennies in this species feed primarily off of plants, including benthic algae and weeds.

This Blenniidae article is a stub.