Alangium kurzii is a tree in the family Cornaceae. It is named for the German naturalist Wilhelm Sulpiz Kurz.
Alangium kurzii grows up to tall with a trunk diameter of up to . The smooth bark is dark grey. The flowers are pale greenish to creamy yellow. The ellipsoid fruits measure up to long.
Alangium kurzii grows naturally from China to western Malesia. Its habitat is lowland to forests from sea-level to altitude.