Radio Onda Cero is a popular Peruvian radio station based in Lima. Launched in 2006, it is part of the Grupo Panamericana de Radios media group. The station primarily broadcasts urban music genres including reggaeton, Latin pop, English pop, and salsa.

Onda Cero's slogan is "¡Te Activa!" ("It Activates You!"), reflecting its energetic and youthful programming aimed at listeners between 11-25 years old. Throughout its history, the station has adapted its musical focus to follow trends, starting with pop and rock before shifting to reggaeton and urban genres.

The station can be heard on 98.1 FM in Lima and streams online. Onda Cero features music programming as well as entertainment shows and updates on popular artists. It has become one of the leading urban music stations in Peru, known for playing the latest hits and organizing contests for listeners.