Alamin may refer to:
Religion Al-ʿĀlamīn (), the concept of universe in Islam included in the phrase ("all praise is due to God, Lord of all the worlds") included in Sayyidat Nisa' al-Alamin ("mistress of the women of the worlds"), a title of Fatima, daughter of Muhammad
People Al-Amin (name), people with the given name or last name Al-Amin (or variants)
Other Battle of Alamín, during the Reconquista Ating Alamin, a Filipino television program
See also Alamein (disambiguation) El Alamein (disambiguation)