The Johnstown Mill Rats are a collegiate summer baseball team based in Johnstown, Pennsylvania.

They are a member of the East Conference of the summer collegiate Prospect League.

The Mill Rats were founded in 2020 and began play at Point Stadium in 2021.

[2][5] The Mill Rats play in the Prospect League's Eastern Conference – Northeast Division along with the Champion City Kings, Chillicothe Paints, and Lafayette Aviators.

This article about a baseball team in Pennsylvania is a stub.