Critzer is an unincorporated community in Linn County, Kansas, United States.

[1] Critzer US Post Office was established on January 1, 1890, and remained open until September 15, 1906.

[2] Critzer is named after an engineer who worked for the Missouri Pacific Railroad.

[3] Critzer is located 6 miles (9.7 km) west of the county seat, Mound City.

This article about a location in Linn County, Kansas is a stub.