Buk [buk] (German: Buchenstadt) is a town in central Poland, situated in the Greater Poland Voivodeship (since 1999), previously in Poznań Voivodeship (1975–1998).
The town's name means "Beech" in Polish, and the flag of the town shows a branch of beech, and three beech leaves.
The legend says that near city, under beech tree first ruler of Poland "Mieszko I" died.
Buk is a town in western Poland.
Buk or BUK may also refer to:
Buk is a village and municipality (obec) in Prachatice District in the South Bohemian Region of the Czech Republic.
The municipality covers an area of 25.79 square kilometres (9.96 sq mi), and has a population of 283 (as at 28 August 2006).
Buk lies approximately 12 kilometres (7 mi) west of Prachatice, 47 km (29 mi) west of České Budějovice, and 124 km (77 mi) south of Prague.