TV5 (stylized as 5 and formerly known as ABC) is a major Philippine free-to-air television and radio network headquartered in Mandaluyong, with additional studios in Novaliches, Quezon City. It serves as the flagship network of TV5 Network, Inc, which is owned by MediaQuest Holdings, the multimedia subsidiary of the telecommunications conglomerate PLDT. TV5 is popularly known as "The 'Kapatid' Network", employing the Filipino term for "sibling", a branding that was introduced in 2010.

TV5's flagship station, DWET-TV, broadcasts on VHF Channel 5 for analog, UHF Channel 18 for digital, and UHF Channel 51 for digital test transmission, with the latter licensed to its sister company, Mediascape/Cignal TV. The network operates seven additional owned-and-operated stations and has twelve affiliate television stations across the Philippines. TV5's programming is available through cable and satellite providers nationwide, and its content can be accessed internationally via Kapatid Channel, AksyonTV International and PBA Rush.