Bierzgłowo [bjɛʐˈɡwɔvɔ] is a village in the administrative district of Gmina Łubianka, within Toruń County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 16 km (10 mi) north-west of Toruń and 31 km (19 mi) east of Bydgoszcz.
Birgelau was the seat of a Komtur of the Teutonic Knights. A castle was erected in 1232 and expanded until 1305.
The village has a population of 200.
- Krahe, Friedrich-Wilhelm (2000). Burgen des deutschen Mittelalters. Grundriss-Lexikon (in German). Flechsig. p. 694. ISBN 3-88189-360-1.
Coordinates: 53°8′N 18°27′E / 53.133°N 18.450°E