Astaena crinicollis is a species of beetle of the family Scarabaeidae. It is found in Colombia.
Adults reach a length of about 9âÂÂ10 mm. The pronotum is hairy, and the upper surface is shiny blackish-brown, both the pronotum and elytra with a dull tomentose margin laterally. The pronotum is moderately finely, sparsely punctate, with a few erect, longer hairs. The elytra have fine punctate striae. The antennae are brown.