Stenaelurillus glaber is a species of jumping spider in the genus Stenaelurillus that lives in Ghana, Ivory Coast, Nigeria and Uganda. It was first described in 2011 by Wanda Wesołowska and Anthony Russell-Smith. Only the male has been identified. The spider is small, with a brown cephalothorax 2.58 mm (0.102 in) in length and black abdomen between 2.05 and 2.4 mm long. The carapace is marked with four stripes and the abdomen by three white spots. It is distinguished from other members of the genus by its clypeus, which is entirely yellow and hairy.

Stenaelurillus is a genus of jumping spiders that was first described by Eugène Louis Simon in 1886. Most species live in Africa, with some species found in Asia, including China. All species have two white longitudinal stripes on the carapace, and both sexes show strong bristles around the eyes. The name is a combination of the Greek sten- "narrow" and the salticid genus Aelurillus.