Grevillea montana is a species of flowering plant in the family Proteaceae and is endemic to a restricted to a small area of eastern New South Wales.

It is a dense shrub with narrowly elliptic to lance-shaped leaves and bright green and pinkish-red flowers.

Flowering mainly occurs in September and October, and the fruit is an oval to elliptic follicle about 12 mm (0.47 in) long.

[5] Grevillea montana was first formally described in 1810 by Robert Brown in Transactions of the Linnean Society of London.

The main threat to this species is current and historical habitat destruction for coal mining and urban development.