Andrew Selby (born 25 December 1988) is a Welsh professional boxer who held the British flyweight title from 2016 to 2019. As an amateur, he won a silver medal at the 2011 World Championships, Bronze at the 2013 World Championships, and gold at the 2011 and 2013 European Championships, all in the flyweight division. He is the younger brother of former featherweight world champion Lee Selby.