Mecistocephalus waipaheenas is a species of centipede in the Mecistocephalidae family.

It was described in 1953 by American myriapodologist Ralph Vary Chamberlin.

[1][2] This species can reach 25 mm in length and has a yellow body, a brown head, and 49 pairs of legs.

[1] The species occurs in the Hawaiian Islands.

The type locality is Waipahee, Kauai.