Bugaj [ˈbuɡai̯] is a settlement in the administrative district of Gmina Margonin, within Chodzież County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 7 kilometres (4 mi) south-east of Margonin, 19 km (12 mi) east of Chodzież, and 62 km (39 mi) north of the regional capital Poznań.