Grevillea candolleana, commonly known as the Toodyay Grevillea, is a shrub of the genus Grevillea native to a small area western Wheatbelt and the Swan Coastal Plain region of Western Australia. The spreading shrub typically grows to a height of 0.2 to 0.8 metres (0.7 to 2.6 ft) with non-glaucous branchlets. It has simple leaves that are 10 to 35 millimetres (0.39 to 1.38 in) in length and with a blade that is 2 to 6 mm (0.08 to 0.24 in) wide.