裸花碱蓬（学名：Suaeda maritima），又称裸花卤兼蓬，为藜科碱蓬属下的一个种。多生长在盐碱滩上。

Suaeda maritima is a species of flowering plant in the amaranth family known by the common names herbaceous seepweed and annual seablite. It is a yellow-green shrub with fleshy, succulent leaves and green flowers. It grows to about 35 cm in salt marshes.