榄李属（学名：Lumnitzera）是使君子科下的一个属，为灌木或乔木植物。该属共有榄李（L. racemosa）和红花榄李（L. littorea）两种，分布于东半球热带海岸。

Lumnitzera is an Indo-West Pacific mangrove genus in the family Combretaceae. An English common name is black mangrove. Lumnitzera, named after the German botanist, Stephan Lumnitzer (1750-1806), occurs in mangroves from East Africa to the Western Pacific (including Fiji and Tonga), and northern Australia.