Szubina [ʂuˈbina] is a village in the administrative district of Gmina Krośniewice, within Kutno County, Łódź Voivodeship, in central Poland. It lies approximately 6 kilometres (4 mi) east of Krośniewice, 9 km (6 mi) west of Kutno, and 54 km (34 mi) north of the regional capital Łódź.

Climate in this area has mild differences between highs and lows, and there is adequate rainfall year-round. The Köppen Climate Classification subtype for this climate is "Cfb". (Marine West Coast Climate/Oceanic climate).