蒲葵（Livistona chinensis）又名扇叶葵，是棕榈科蒲葵属的一种植物。

常绿乔木，单干直立粗大，老茎中部较粗，表面有少量棕皮和叶鞘包被。叶大，簇生于茎顶，叶柄粗壮，具相互分离的尖锐倒刺，叶有一米长左右，呈三菱状。掌状多裂，中央区不分裂联合呈扇状，前端下垂。腋生肉穗花序，多分枝而疏散，排列成圆锥花序状。雌雄异株，黄绿色花。椭圆形核果，成熟后为蓝黑色，形似橄榄，9－10月果熟。

Livistona chinensis, the Chinese fan palm or fountain palm, is a species of subtropical palm tree in eastern Asia. It is native to Southern Japan, ******, the Ryukyu Islands, and the Guangdong region of southern China. It is also reportedly naturalized in South Africa, Mauritius, Réunion, the Andaman Islands, Java, New Caledonia, Micronesia, Hawaii, Florida, Bermuda, Puerto Rico and the Dominican Republic.