Tisis gloriosa is a moth in the Lecithoceridae family. It was described by K.T. Park in 2009. It is found in Thailand. The wingspan is 13-14 mm. The forewings are light orange, metallic shiny. The basal fascia is small and brownish and there is a large, yellowish brown median patch, round on the anterior margin, occupying more than one-fourth of the wing. The distal two-fifths of the wing are yellowish brown. The hindwings are pale greyish brown.