KGRN is a radio station licensed to Grinnell, Iowa, broadcasting on 1410 AM with an adult contemporary and local news/talk format serving the greater Grinnell area. It signed on in 1957 and went silent on June 9, 2026, when owner Connoisseur Media shut down its Grinnell–Newton cluster; the license is being acquired by Riverfront Broadcasting, which plans to relaunch the station.
