What is Estonia's main religion?

Answer 1

Estonia has one of the highest level of irreligious individuals in the world, with over 76% of the population stating no specific religious affiliation, the largest (albeit still a small one) religious group in the country is Evangelical Lutheranism with 14.8 %. Just after the Evangelical Lutheranism, the second most populous religious group is the Eastern Orthodox , especially among the Russian minority.

Answer 2

Evangelical Lutheranism