Radio Nacional (RNE) is the flagship radio station of Radio Nacional de España, Spain's public radio broadcaster. It was founded in 1937 during the Spanish Civil War and has since become one of the country's most prominent radio networks.

RNE offers a diverse range of programming, including news, current affairs, cultural shows, and entertainment. Some of its popular programs include:

• "Las mañanas de RNE" - A morning show covering news and current events
• "14 Horas" - The main midday news program
• "24 Horas" - An evening news and analysis show
• "El ojo crítico" - A cultural program focusing on arts and literature

The station broadcasts nationwide on FM and AM frequencies. It is headquartered in Madrid at the Casa de la Radio in Prado del Rey. As a public broadcaster, RNE does not air commercials and is funded through public money.

RNE is part of the larger RTVE public broadcasting corporation, which also includes television channels and other radio stations. It plays an important role in Spanish media as a source of news, culture, and public service programming.