Leionema lamprophyllum, commonly known as shiny phebalium, is a shrub species that is endemic to Australia. It grows up to 2 metres in height, with leaves that are 3–10 mm long and 2–4 mm wide. White flowers are produced in spring. Three subspecies are recognised: \n* L. lamprophyllum (F.Muell.) Paul G.Wilson subsp. lamprophyllum \n* L. lamprophyllum subsp. obovatum F.M.Anderson \n* L. lamprophyllum subsp. orbiculare F.M.Anderson The species occurs in New South Wales, Victoria and the Australian Capital Territory.