Lithocarpus leptogyne is a tree in the beech family Fagaceae. The specific epithet Greek, Modern (1453-);: leptogyne is from the Greek, referring to the slender female flower.
Lithocarpus leptogyne grows as a tree up to 40m (130feet) tall with a trunk diameter of up to 90cm (40inches) and buttresses measuring up to 1.5m (04.9feet) high. The greyish bark is smooth or lenticellate. Its coriaceous leaves are tomentose and measure up to 19cm (07inches) long. The flowers are solitary along the rachis. The conical acorns are brown to purple and measure up to 20NaN0 long.
Lithocarpus leptogyne grows naturally in Peninsular Malaysia, Sumatra and Borneo. Its habitat is mixed dipterocarp to montane forests up to 1800m (5,900feet) elevation.