Radio Fides is a prominent radio station based in La Paz, Bolivia. Founded on February 2, 1939, by Jesuit priests Pierre Marie Descotes and Ángel de Lapuerta, it holds the distinction of being the first Catholic Jesuit radio in Bolivia and Latin America.

Over its 86-year history, Radio Fides has evolved from primarily broadcasting classical music and religious programs to becoming a leading news and information source in Bolivia. The station played a significant role during key historical moments, including military dictatorships, often facing persecution for its commitment to truth and democracy.

Today, Radio Fides offers a diverse programming lineup that includes news, sports, opinion shows, and entertainment. Some of its popular programs are "Sartasiñani," "La Hora del País," "El Café de la Mañana," and "Futbolmania." The station prides itself on providing timely, accurate information and fostering public dialogue on important national issues.

Broadcasting on 101.3 FM in La Paz, Radio Fides has expanded its reach through a network of stations across Bolivia and maintains a strong online presence, allowing listeners to tune in from anywhere in the world.