Marsikomerus bryanus is a species of centipede in the Lithobiidae family.

It was described in 1926 by American myriapodologist Ralph Vary Chamberlin.

[1][2] This species ranges from yellow to orange in colour, can reach up to 47 mm in length, and has 39 to 57 pairs of legs.

[3] The species occurs in the Hawaiian Islands.

The type locality is Hawaii.