Joe Powell (born 11 April 1994) is an Australian rugby union player who currently plays as a scrum-half for the London Irish in the English Premiership. He is also a member of the Brumbies extended playing squad, making his first appearances for the franchise during the 2015 Super Rugby season. Powell was a member of the Australian schoolboys shadow squad in 2012 and was part of the Australia under-20 side which competed in the 2014 IRB Junior World Championship in New Zealand. In 2016, he was selected in the 39-man Australian squad for the Test series against England.