Doksy is a town (město) in Česká Lípa District, in the Liberec Region, Czechia. Doksy lies at 266 m above sea level. It has 5,115 inhabitants (2024). The nearest city is Česká Lípa, 15.7 km to the northwest. Among the landmarks around are Bezděz Castle (5.7 km), Kokořín Castle (14.7 km) and Houska Castle (8.3 km). Among the natural features are Velká Buková (8.1 km) and Horní Sedlo (31 km).