Abstract:Seven new recorded species of ferns from Hainan Island are reported. They are Adiantum edgewothii, Allantodia doederleinii, Asplenium sampsoni, Cheilosoria chusana, Lomariopsis cochinchinensis, Lygodiumsubareolatum and Pteris longipinnula. All the specimens examined are preserved in Herbarium of South China Institute of Botany, the Chinese Academy of Sciences (IBSC).