Drzewica [dʐɛˈvit͡sa] is a village in the administrative district of Gmina Bytnica, within Krosno Odrzańskie County, Lubusz Voivodeship, in western Poland.

Drzewica lies approximately 4 kilometres (2 mi) west of Bytnica, 15 km (9 mi) north of Krosno Odrzańskie, 37 km (23 mi) north-west of Zielona Góra, and 65 km (40 mi)south of Gorzów Wielkopolski.