Cycas apoa is a species of cycad in the genus Cycas, native to northern New Guinea. It occurs in the Sepik River basin, in wet lowland forest in modestly seasonally flooded areas. It has erect stems up to 2.5 m tall. The leaves are hairy and orange at first, soon losing the hair and becoming glossy bright green, numerous and spreading, 1.8-2.5 m long. The petiole is armed with spines nearly over its entirety, with glabrous, glossy green leaflets angled forward about 70-80 degrees.