Abegesta remellalis, the white-trimmed abegesta, is a moth in the Crambidae family. It was described by Druce in 1899. It is found in Mexico and the south-western United States, where it has been recorded from Arizona, California and New Mexico. The forewings are yellowish-orange to brown with white median and subterminal lines. The terminal line is grey with black dots. The hindwings are creamy white, shaded with pale reddish-brown from the apex to the inner angle. Adults are on wing from June to September.