Korolin is a village in Drahichyn Raion, in Brest Region, Belarus. Korolin lies at 146 m above sea level. It has 35 inhabitants. The nearest city is Byaroza, 45 km to the north. Among the landmarks around are Chapel of Ažeška in Zakozieĺ (4.7 km), Holy Assumption Church in Piarkovičy (5.7 km) and Orthodox church of the Presentation of Jesus Christ at the Temple in Drahičyn (8.3 km).

Also written Каралін.