Quercus subspathulata is a Mexican species of plant in the family Fagaceae. It is native to western Mexico, found in the States of Durango, Jalisco, Nayarit, and Sinaloa. Quercus subspathulata is a small tree up to 10 metres (33 feet) tall with a trunk as much as 40 centimetres (16 inches) in diameter. The leaves can be up to 22 cm (8+3⁄4 in) long, and green on the top but whitish on the underside.