Racosperma asepalum (Maslin) Pedley Acacia asepala is a species of flowering plant in the family Fabaceae and is endemic to Western Australia.

It is a diffuse, multi-branched shrub with reddish-brown branchlets, sharply-pointed, glabrous, needle-shaped phyllodes on short projections of the stems, spherical heads of bright, mid-golden yellow flowers, and narrowly oblong pods up to 40 mm (1.6 in) long.

[2][3][4][5] Acacia asepala was first formally described in 1999 by the botanist Bruce Maslin in the journal Nuytsia from specimens he collected in Frank Hann National Park in 1985.

[2] This species of Acacia grows in low eucalypts woodland in loam or sandy loam in three disjunct populations, south-east of Marvel Loch, near Forrestania and in the Frank Hann National Park in the Avon Wheatbelt, Coolgardie and Mallee bioregions of Western Australia.

[2][5][4] Acacia asepala is listed as "Priority Two" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions,[5] meaning that it is poorly known and from one or a few locations.