Rzeplin [ˈʐɛplin] is a village in the administrative district of Gmina Ulhówek, within Tomaszów Lubelski County, Lublin Voivodeship, in eastern Poland, close to the border with Ukraine. It lies approximately 6 kilometres (4 mi) east of Ulhówek, 31 km (19 mi) east of Tomaszów Lubelski, and 125 km (78 mi) south-east of the regional capital Lublin.