Marcus Bontempelli (born 24 November 1995) is a professional Australian rules footballer playing for the Western Bulldogs in the Australian Football League (AFL).
Bontempelli received a nomination for the 2014 AFL Rising Star award in round 13 of the 2014 season.
He won the AFLCA Champion Player of the Year Award in 2019, and is a three-time Charles Sutton Medallist and dual All-Australian.
Bontempelli was a member of the Bulldogs team that won the premiership in 2016, the Bulldogs' first in 62 years.
He will serve as Western Bulldogs captain from the 2020 season.