Sun TV may refer to:
Sun TV (Chinese 陽光衛視, Yángguāng Wèishì, literally "sunshine satellite-TV") is a commercial Mandarin-language satellite television station broadcasting from Hong Kong, mostly to the Asia-Pacific region on the following satellites: Telstar 18, Apstar VI, NSS 11 and AsiaSat 3S.Online streaming is available at tv.isuntv.com/live, which uses AJAX-driven RTMP.