Grevillea infundibularis, commonly known as fan-leaf grevillea, is a rare shrub species endemic to Fitzgerald River National Park in south-western Western Australia. It grows to 1 metre high and has fan-shaped leaves and bright red flowers that appear through the year. These are followed by ovoid fruits, about 14 mm long. Grevillea infundibularis occurs in heathland, growing among small to medium trees. In Western Australia, the species is listed as Threatened Flora (Declared Rare Flora — Extant) under the Wildlife Conservation Act.