Brzegi [ˈbʐɛɡi] is a village in the administrative district of Gmina Krzyż Wielkopolski, within Czarnków-Trzcianka County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 4 kilometres (2 mi) north-east of Krzyż Wielkopolski, 36 km (22 mi) west of Czarnków, and 82 km (51 mi) north-west of the regional capital Poznań.