Trichocolletes is a genus of bees in the family Colletidae and the subfamily Colletinae. It is endemic to Australia. It was described in 1912 by British-American entomologist Theodore Dru Alison Cockerell, and extensively revised in 2012 by Australian entomologists Michael Batley and Terry Houston.

Species As of 2026 the genus contained 40 valid species.

See: List of Trichocolletes species

References