KTNF (950 kHz, AM 950) is a commercial AM radio station licensed to St. Louis Park, Minnesota that serves the Minneapolis-St. Paul metropolitan area. The station brands itself as "The Progressive Voice of Minnesota," and offers a combination of locally produced and nationally syndicated progressive talk programming. It is owned by JR Broadcasting. KTNF's studios and transmitter are located on Valley View Road in Eden Prairie. It operates with 1,000 watts around the clock, using a directional antenna, with a two-tower pattern by day and a three-tower pattern at night.