Koslau
Koslau is a German place name:
- Koslau , Sensburg District, East Prussia, since 1945: Kozłowo (Sorkwity) , Powiat Mrągowski, Warmian-Masurian Voivodeship in Poland
- Koslau , 1937 to 1945 gravel ground , Wroclaw District, Silesia, since 1945: Kozłów (Kąty Wrocławskie) , Powiat Wrocławskie, Lower Silesian Voivodeship in Poland
- Kozlov u Křižanova municipality in the Czech Republic
- Community Kozlov u Velkého Újezdu in Czech Republic
See also: Groß Koslau , Klein Koslau