Koĺna is a village in Zhytkavichy Raion, in Gomel Region, Belarus. Koĺna lies at 127 m above sea level. It has 680 inhabitants. The nearest city is Luninyets, 76 km to the west. Among the landmarks around are Turaŭ Castle (14.1 km), Church of All Saints in Turaŭ (13.3 km) and Orthodox cathedral of Saints Cyril and Laurentius of Turaŭ in Turaŭ (13.8 km).
Also written Кольна.