KPJN-LP (101.1 FM) was a radio station formerly licensed to serve Marshall, Arkansas. The station was owned by St. Therese Missionary Society. It aired a Catholic radio format. The station derived portions of its programming from the EWTN Global Radio Network and Starboard Broadcasting.
The station was assigned the KPJN-LP call letters by the Federal Communications Commission on March 19, 2003. On February 1, 2012, the station's license was cancelled and its call sign deleted by the FCC at the licensee's request.