Nossen (German pronunciation: [ˈnɔsn̩] ; Upper Sorbian: Nosyn, pronounced [ˈnɔsɨn]) is a town in the district of Meissen, in Saxony, Germany. It is located 80 km southeast of Leipzig. The town is dominated by a large Renaissance castle. Nossen is best known for its proximity to a motorway junction where the A14 merges onto the A4.