Compsolechia transjectella is a moth of the family Gelechiidae. It was described by Francis Walker in 1864. It is found in Peru and Amazonas, Brazil.[1]
Adults are blackish, the forewings with minute cinereous (ash-gray) speckles and a few slight cinereous streaklets, as well as a transverse denticulated cinereous line at four-fifths of the length. The submarginal points are deep black, marked with white. There is a ferruginous marginal line and the costa is oblique towards the tip. The hindwings are dark brown.[2]