Vilmar, also known as Wilmar, is an unincorporated community in Butler County, Iowa, United States.

It lies west of Iowa Highway 14 5.5 miles southwest of the community of Greene.

The German Evangelical Lutheran St. Johannes Church was built in 1883,[2] the grounds included a parsonage and confirmation school.

[3] St. John's Lutheran Church - Vilmar still operates in the community.

This article about the geography of Butler County, Iowa is a stub.