Druce Quoya loxocarpa is a flowering plant in the mint family Lamiaceae and is endemic to Western Australia and the Northern Territory.

The leaves are elliptic to oblong in shape, sometimes almost round, 1–4 centimetres (0.39–1.6 in) long, 1–3 cm (0.39–1.2 in) wide, usually with the edges wavy or irregularly toothed.

The petals are whitish pink with purple spots in the throat, 12–20 mm (0.47–0.79 in) long, forming a tube with a wide opening and five short broad lobes.

Flowering occurs mainly from July to November and is followed by fruit which is a curved oval shape, 2.5–3 mm (0.098–0.12 in) long and has the sepals attached.

The description was published in Fragmenta phytographiae Australiae from a specimen collected by Augustus Oldfield near the Murchison River.