This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources.Find sources: "National Radio Network" United States – news · newspapers · books · scholar · JSTOR (January 2020)

National Radio Network (NRN) was a commercial radio network in United States. It was owned and operated by Langer Broadcasting, which is located in Framingham, Massachusetts, and was operated from flagship station WSRO. The network primarily relied on other networks, including CRN Digital Talk Radio Networks and the USA Radio Network, to provide programming over a very limited network of affiliates. It ceased operations in 2010 when WSRO switched to Portuguese language programming.