Melaleuca villosisepala is a shrub in the myrtle family Myrtaceae and is endemic to the south-west of Western Australia.

It is a shrub with narrow leaves, heads of pink to mauve flowers that fade to white and is similar to Melaleuca wonganensis except that its heads of flowers are smaller and pinkish rather than deep purple.

[2][3] Melaleuca villosisepala was first formally described in 1999 by Lyndley Craven in Australian Systematic Botany.

[4][5] The specific epithet (villosisepala) is derived from the Latin word villosus meaning "hairy"[6]: 837  and the Neo-Latin word sepalum meaning "sepal",[6]: 466  referring to the hairy lobes of the calyx.

[8] Melaleuca villosisepala is classified as "not threatened" by the Government of Western Australia Department of Parks and Wildlife.