Bossiaea milesiae is a species of flowering plant in the family Fabaceae and is endemic to a restricted area of New South Wales.

It is an erect shrub with flattened, winged cladodes, small, scale-like leaves, and pea-like yellow to apricot-coloured and red flowers.

Bossiaea milesiae is an erect shrub that typically grows up to 2.5 m (8 ft 2 in) high with flattened cladodes up to 10 mm (0.39 in) wide, and that forms rhizomes.

[2][3][4] Bossiaea milesiae was first formally described in 2009 by Keith Leonard McDougall in the journal Telopea from specimens he collected near Brogo Dam in 2006.

[2] This bossiaea grows in forest and woodland, sometimes in river beds, mostly in and near Wadbilliga National Park in south-eastern New South Wales.