St. Benedict is a census-designated place (CDP) in Nemaha County, Kansas, United States.

A post office was opened in Saint Benedict in 1883, and remained in operation until it was discontinued in 1902.

[3] The community currently consists of over a dozen homes near the tall St. Mary's Church, which was built in 1893.

[4][5] The community is served by Nemaha Central USD 115 public school district.

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