Jonny Clayton (born 4 October 1974) is a Welsh professional darts player who plays in Professional Darts Corporation (PDC) events. Nicknamed "The Ferret", he is a multible “major” tournament winner and was half of the Welsh team that won the 2020 PDC World Cup of Darts before winning his first televised singles title, the 2021 Masters, which would lead him to qualifying for the 2021 Premier League Darts, which he would go on to win as well.