Arifin is a surname. Notable people with the surname include:
Samsul Arifin (born 1992), Indonesian professional footballer Siti Mirza Nuria Arifin (born 1953) known professionally as Dr. Siti Mirza, Indonesian doctor, businesswoman, singer, and model beauty pageant titleholder Syamsul Arifin (1952–2023), Indonesian politician Zainul Arifin (1909–1963), Indonesian politician