n the Australian National Botanic Gardens Grevillea linsmithii is a species of flowering plant in the family Proteaceae and is endemic to eastern Australia.

It is a spreading shrub with oblong leaves, and small clusters of orange-pink to bright red flowers.

The flowers are arranged on the ends of branches and hang downwards mostly in groups of two to four on a rachis usually 3–6 mm (0.12–0.24 in) long.

The flowers are orange-pink to bright red with a greyish pink, gently curved style, the pistil 10–16 mm (0.39–0.63 in) long.

Flowering occurs from March to November and the fruit is a elliptic follicle 17–18 mm (0.67–0.71 in) long.