Justin Gayner (born 30 August 1977) is a British writer, broadcaster and producer. He is co-founder of British based Internet entertainment website ChannelFlip. In November 2008, Gayner was voted one of the top 500 entrepreneurs in the UK by The Observer newspaper. Gayner also has a history in traditional television and media, writing for several publications such as the Daily Telegraph. He has created several TV formats and produced multiple comedy series for Warner Music Group and MySpace.