TV5 is a Philippine free-to-air television and radio network. It is headquartered in Mandaluyong, with alternate studios located in Novaliches, Quezon City. TV5 serves as the flagship property of TV5 Network, Inc., which is owned by MediaQuest Holdings, the multimedia arm of telecommunications conglomerate PLDT. The network is commonly referred to as "The Kapatid Network", using the Filipino term for "sibling", a branding introduced in 2010.

Television in the Philippines was introduced in October 1953 upon the first commercial broadcast made by Alto Broadcasting System, making the Philippines the first Southeast Asian country and the second in Asia to do so. Even before that, during the late 1940s, several academic experiments had been done and replicated by Filipino engineers and students.