Protestantism in Brazil

Protestantism in Brazil began in the 19th century and grew in the 20th century. The 2022 census reported that 26.8% of the Brazilian population was Protestant, over 47 million individuals, making it the second largest Protestant population in the Western world. Another 2020 study from the Association of Religion Data Archives estimated that Brazil's Protestant population was 15.12%.

Brazilian Protestantism is primarily represented by Evangelical and Pentecostal churches, and a smaller proportion of Baptists. The remainder is made up of Lutherans, Adventists, Presbyterians and other mainline Protestant traditions.