Rehimena villalis is a moth in the Crambidae family. It was described by Swinhoe in 1906. It is found in India (Andaman Islands). Adults are pale yellow, the forewings with the apical half of the costal line brown. There is a moderately large black spot close to the costa beyond the middle and another slightly larger spot below it in the disc. The hindwings have an even larger black spot at the apex, and a lunular black spot in the disc, with its lower end near the outer margin. The outer marginal line is black.