Click through each award to see the full list of nominees and winners!
2020 AACTA International Award – Best Supporting Actor
Once Upon a Time… in Hollywood
Brad Pitt
2019 AACTA International Award – Best Supporting Actor
Green Book
Mahershala Ali
2018 AACTA International Award – Best Supporting Actor
Three Billboards Outside Ebbing, Missouri
Sam Rockwell
2017 AACTA International Award – Best Supporting Actor
Lion
Dev Patel
2016 AACTA International Award – Best Supporting Actor
Bridge of Spies
Mark Rylance
2015 AACTA International Award – Best Supporting Actor
Whiplash
J.K. Simmons
2014 AACTA International Award – Best Supporting Actor
12 Years a Slave
Michael Fassbender
2013 AACTA International Award – Best Supporting Actor
