Pultenaea microphylla is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia.

Pultenaea microphylla is an erect to prostrate shrub that typically grows to a height of up to 2 m (6 ft 7 in) and has softly-hairy stems.

Flowering occurs from September to December and the fruit is a flat pod 3–5 mm (0.12–0.20 in) long.

[2][3][4] Pultenaea microphylla was first formally described in 1825 by Augustin Pyramus de Candolle in Prodromus Systematis Naturalis Regni Vegetabilis from an unpublished description by Franz Sieber.

[5][6] This pultenaea grows in woodland and forest and is widespread in the Australian Capital Territory, New South Wales and south-eastern Queensland.