Pycnochromis margaritifer, known commonly as the bicolor chromis, is a species of marine fish in the family Pomacentridae.

[1] The species was reclassified as Pycnochromis margaritifer in 2021, [2] and is still listed under the former name Chromis margaritifer in some places.

The bicolor chromis is widespread throughout the tropical waters of the central Indo-Pacific region until the oceanic islands of the central Pacific Ocean.

[3] The bicolor chromis is a small fish and can reach a maximum size of 9 cm length.

This Pomacentridae article is a stub.