Pseudopostega apotoma is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is only known from Minas Gerais and Pará in south-eastern and north-eastern Brazil.
The length of the forewings is 3.4âÂÂ3.7 mm. Adults are mostly white. Adults have been collected in January and November.