Plectophila acrochroa is a moth in the family Xyloryctidae.

It is found in Australia,[1] where it has been recorded from New South Wales and Queensland.

The forewings are snow-white with a narrow ochreous streak along the costa from before the middle to three-fourths, slightly broader towards the apex, where it ends in a short, very oblique fuscous streak.

There is a small triangular orange-ochreous spot on the costa just before the apex, bounded beneath by a fuscous line.

This article on a moth of the family Xyloryctidae is a stub.