Conostephium papillosum is a species of flowering plant in the family Ericaceae and is endemic to the south of Western Australia.

Conostephium papillosum is a compact shrub that typically grows up about 1.5 m (4 ft 11 in) high and wide, and has many stems at the base.

[2][3] Conostephium papillosum was first formally described in 2013 by Michael Hislop in the journal Nuytsia from specimens he collected north of Condingup in 2006.

[2][4] The specific epithet (papillosum) means "papillate", referring to the texture of part of the petal tube.

[2][3] This conostephium is listed as "not threatened" by the Western Australian Government Department of Biodiversity, Conservation and Attractions.