Mitchell Joseph Swepson (born 4 October 1993) is an Australian cricketer.
A leg-spin bowler, Swepson made his List A debut for Cricket Australia XI on 5 October 2015 in the 2015–16 Matador BBQs One-Day Cup. He made his first-class debut for Cricket Australia XI on 29 October 2015 in a tour match against New Zealanders as part of New Zealand's tour to Australia. On 10 January 2016 he made his Twenty20 debut for the Brisbane Heat in the 2015–16 Big Bash League.
In January 2017 he was named in Australia's Test squad for their series against India, but he did not play. In August 2017, he was added to Australia's Test squad for their tour to Bangladesh.