Indonesia is home to more Muslims than any other country in the world, with a population of over 240 million people of whom the large majority identify as Muslim. That gives it a larger Muslim population than any country in the Middle East or South Asia.
Record no. MRB-2026-005724
World's Largest Muslim Population
Reference Record – Not Certified
This record is compiled from publicly available sources for reference. It has not been examined or certified by The Book of World Records.