Jarnail Singh (born 5 February 1962, in India) is a retired English association football referee of Indian descent who officiated in the Football League. He moved to Wolverhampton, West Midlands, at a young age, and now lives in Hounslow, Greater London. He has a full-time occupation in the Metropolitan Police in London. Singh is also an ambassador for the Football Association. He was the first Sikh to be an English Football referee.