Karsibór [karˈɕibur] (German Karsbaum) is a village in the administrative district of Gmina Brzeżno, within Świdwin County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 9 kilometres (6 mi) south-east of Brzeżno, 15 km (9 mi) south-east of Świdwin, and 90 km (56 mi) east of the regional capital Szczecin.