Mały Głęboczek [ˈmawɨ ɡwɛmˈbɔt͡ʂɛk] is a village in the administrative district of Gmina Brzozie, within Brodnica County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 2 kilometres (1 mi) west of Brzozie, 15 km (9 mi) north-east of Brodnica, and 72 km (45 mi) north-east of Toruń.