This article explores the popularity of Islam in Korea, including its history, current state, challenges faced by Muslims, government support, Muslim contributions to Korean society, Islamic celebrations and education in Korea, the Muslim community in Korea, and the future of Islam in Korea. Despite facing discrimination and a lack of understanding about their religion among Koreans, the Muslim population in Korea has been steadily increasing over the years. With government support and an increasingly diverse Muslim community, it is expected that the popularity of Islam will continue to grow.