Klossner is an unincorporated community in Lafayette Township, Nicollet County, Minnesota, United States, near New Ulm.
The community is located near the junction of Nicollet County Road 5 and State Highway 15 (MN 15).
Fritsche Creek flows nearby.
[2] A post office had been in operation at Klossner since 1896 but was closed on May 1, 1985.
This article about a location in Nicollet County, Minnesota is a stub.