Marnus Labuschagne ( or ; born 22 June 1994) is a South African-born Australian cricketer who made his debut for Queensland during the 2014–15 Sheffield Shield season.
He also plays for the Brisbane Heat.
He made his Test debut for the Australian national team in October 2018.
In August 2019, he was the first cricketer to become a concussion substitute in a Test match, replacing Steve Smith.