Ampittia trimacula is a species of butterfly in the family Hesperiidae.

It was described by John Henry Leech in 1891.

It is found in western China.

Hindwing beneath yellow with brown markings, which are more or less distinctly arranged in three transverse rows; there is, moreover, an elongate light spot in the middle of cellules 3 and 4.

This Hesperiinae-related article is a stub.