Pfeifer is an unincorporated community in Freedom Township, Ellis County, Kansas, United States.

[2] Volga German immigrants founded Pfeifer in August 1876, naming it after the village they had emigrated from in Russia.

The final group of Volga German immigrants arrived from the community of Kamenka in June 1878.

[3] The former Easdale post office relocated to Pfeifer, two miles south across the Smoky Hill River, in 1887, and remained in operation under that name until 1961.

[6] Saratov Street, a paved county road, runs north–south through Pfeifer.