Natasha Jonas (born 18 June 1984) is a British professional boxer is a two weight world champion who held the unified WBC, and WBO female light-middleweight titles between 2022 and 2025. As an amateur, she won a bronze medal in the light-welterweight division at the 2011 European Championships; bronze in the lightweight division at the 2012 AIBA World Championships; and silver in the light-welterweight division at the 2014 European Championships.