Mark Clattenburg is an English former professional football referee.

Clattenburg is a former member of the Premier League and the Durham County Football Association and also a former FIFA referee. He has refereed a number of notable matches, including the 2016 UEFA Champions League final and the UEFA Euro 2016 final. Clattenburg is considered one of the most highly-rated European referees of his generation. Clattenburg is the lead referee in the BBC 2024 revival of TV show Gladiators.