Epigonus affinis, the smooth-nose deepwater cardinalfish, is a species of deepwater cardinalfish found in the eastern-central Atlantic Ocean.

This fish occurs at depths of 300 m (980 ft).

[3] This species reaches a length of 14.5 cm (5.7 in).

[4] The fish name means related to, referring to the similarity with Epigonus elegans[5]

This Acropomatiformes-related article is a stub.