Kołczyn Lublin Voivodeship
 Kołczyn [ˈkɔu̯t͡ʂɨn] is a village in the administrative district of Gmina Rokitno within Biała Podlaska County Lublin Voivodeship in eastern Poland close to the border with Belarus. It lies approximately 11 kilometres (7 mi) east of Rokitno 24 km (15 mi) north-east of Biała Podlaska and 114 km (71 mi) north-east of the regional capital Lublin.