Shauna Coxsey MBE (born 27 January 1993) is an English professional rock climber. She is the most successful competition climber in the UK, having won the IFSC Bouldering World Cup Season in both 2016 and 2017.
Coxsey is mainly active in competition climbing and has participated in several international competitions in bouldering. She has won the British Bouldering Championships on multiple occasions. In 2012, she won the 9th edition of the Melloblocco and placed 2nd in the World Cup stages in Log-Dragomer and Innsbruck. She finished third in the 2012 Bouldering World Cup.