马巴鲁马（Mabaruma）是位于圭亚那北部与委内瑞拉交界处的一座城市，海拔13米。在圭亚那第一地区（Region One）原本行政中心Morawhanna遭洪水之后，马巴鲁马成为该地区的行政中心 。

Mabaruma is the administrative centre for Region One (Barima-Waini) of Guyana. It is located close to the Aruka River (the Venezuelan border) on a narrow plateau above the surrounding rainforest at an altitude of 13 metres.

It replaced Morawhanna as the regional capital after the former was deemed at risk from flooding. There is a government guest house in the town.