Irreligion in Belgium

Religion in Belgium (2023)
  1. No religion (59.0%)
  2. Roman Catholic (31.0%)
  3. Protestant (1.00%)
  4. Eastern Orthodox (1.00%)
  5. Other Christian (1.00%)
  6. Islam (6.00%)
  7. Other (1.00%)

Irreligion in Belgium pertains to citizens of Belgium that are atheist, agnostic, or otherwise unaffiliated with any religion. Most inhabitants of Belgium are irreligious. The largest religion remains Catholicism.