Styphelia serratifolia is a species of flowering plant in the heath family Ericaceae and is endemic to the south-west of Western Australia.

It is an erect, bushy shrub, with broadly egg-shaped leaves with the narrower end towards the base, and red, tube-shaped flowers arranged singly in leaf axils.

Styphelia serratifolia is an erect, bushy shrub that typically grows to a height of 30–60 cm (12–24 in), and has more or less glabrous branchlets.

[2] This species was first formally described in 1839 by Augustin Pyramus de Candolle who gave it the name Stomarrhena serratifolia in his Prodromus Systematis Naturalis Regni Vegetabilis, from specimens collected near the Swan River Colony by James Drummond.

[3][4] In 2020, Michael Hislop, Darren Crayn and Caroline Puente-Lelievre transferred the species to Styphelia as S. serratifolia in Australian Systematic Botany.