Christianity in Madagascar is practiced by 41% of Madagascans, according to the U.S. Department of State in 2011, or by 85% of them according to the Pew Research Center in 2010, often in syncretic form with traditional religious practices.
Kekristenan di Madagaskar dipraktikkan oleh 41% orang Madagaskar, menurut US Department of State pada 2011, atau oleh 85% menurut Pew Research Center pada 2010, seringkali dalam bentuk sinkretis dengan praktik agama tradisional.