Philotheca tubiflora is a species of flowering plant in the family Rutaceae and is endemic to Western Australia.

It is a compact, much-branched with more or less cylindrical leaves and white to pale pink flowers arranged singly on the ends of branchlets.

Philotheca tubiflora is a compact, much-branched shrub that typically grows to a height of 20–60 cm (7.9–23.6 in) and has branchlets that become grey to black with age.

[2][3][4] Philotheca tubiflora was first described in 1971 by Alex George in the journal Nuytsia from specimens he collected near Laverton, where it was growing on a "rocky hill with Callitris huegelii".

[3] Philotheca tubiflora is classified as "Priority One" by the Government of Western Australia Department of Parks and Wildlife,[2] meaning that it is known from only one or a few locations which are potentially at risk.