Psychotria coelospermum is a small climbing plant in the coffee family Rubiaceae found only in the Northern Territory and Queensland, Australia. The leaves are paired and measure up to 14 cm long by 7 cm wide. Flowers are produced in panicles from October to December, followed by white fruits about 15 mm diameter from February to June. It grows in swamps and very wet areas in rainforest.
This species is listed as least concern under the Queensland Government's Nature Conservation Act., it has not been assessed by the International Union for Conservation of Nature (IUCN).