Syzygium fibrosum is a species of rainforest tree native to monsoon forests of Indonesia, Papua New Guinea, and Northern Australia. Common names include small red apple, (Bamaga) fibrous satinash and apricot satinash. Leaves are opposite, smooth, leathery, elliptic, 5.5–11 cm long and 3.5–55 cm wide. The flowers are cream with numerous stamens. The pink or red fruit has a flattened globular shape and are about 2 cm wide, containing a singular seed. The tree is cultivated to a limited extent for its sour fruit, which are used in jams and confectionery.