Stagetillus is a monotypic genus of Southeast Asian jumping spiders containing the single species, Stagetillus opaciceps.

It was first described by Eugène Louis Simon in 1885,[2] and is found in Indonesia, Philippines and Malaysia.

[3] The carapace is a shiny yellowish-red with two dark stripes on the sides.

The very narrow, long abdomen is dark purplish with elongated white marks on the sides and a transverse white mark near the spinnerets.

This article related to jumping spiders (Salticidae) is a stub.