Bemarivo is the name of several municipalities and rivers in Madagascar:
Bemarivo, a rural municipality in Melaky. Bemarivo Reserve - a protected area in Melaky. Bemarivo (Sofia), a river in the Sofia Region. Bemarivo River, a river in the Sava Region. Similar spelling Bemaharivo, a rural municipality in Boeny. Bemarivo Ankirondro, a rural municipality in Menabe.