Yes, Christmas is celebrated in South Korea. While it is not a national holiday, many Koreans observe the holiday by exchanging gifts, decorating their homes, and attending church services. Additionally, many Koreans enjoy attending Christmas concerts and other festive events during the holiday season. However, Christmas in South Korea is not as commercialized or prominent as it is in Western cultures, and many Koreans still view it as a predominantly religious holiday rather than a secular celebration.