Mainleus is a municipality in the district of Kulmbach in Bavaria in Germany, the site of a post World War II American sector displaced person camp.
Mainleus is arranged in the following boroughs:
Mainleus is home to Arno Friedrichs Hartmetall GMBH, a leading global manufacturer of tungsten carbide coolant-hole rod blanks for industrial tooling. They are part of the Ohio-based Hyperion Materials & Technologies group.