| Asteroid City (2023)
As Actress / Wife | (Not seen) |
| Barbie (2023)
As Barbie | (Not seen) |
| Babylon (2022)
As Nellie LaRoy | (Not seen) |
| Amsterdam (2022)
As Valerie | (Not seen) |
| The Suicide Squad (2021)
As Harleen Quinzel / Harley Quinn | (Not seen) |
| Birds of Prey: And the Fantabulous Emancipation of One Harley Quinn (2020) (AKA "Birds of Prey (and the Fantabulous Emancipation of One Harley Quinn)")
As Harleen Quinzel / Harley Quinn | (Not seen) |
| Dreamland (2019)
As Allison Wells | (Not seen) |
| Bombshell (2019)
As Kayla Pospisil | (Not seen) |
| Once Upon a Time... in Hollywood (2019) (AKA "Once Upon a Time in Hollywood")
As Sharon Tate | (Not seen) |
| Slaughterhouse Rulez (2018)
As Audrey | (Not seen) |
| Mary Queen of Scots (2018)
As Queen Elizabeth I | (Not seen) |
| Peter Rabbit (2018)
As Flopsy Rabbit / Narrator (voice) | (Not seen) |
| I, Tonya (2017)
As Tonya Harding | (Not seen) |
| Goodbye Christopher Robin (2017)
As Daphne Milne | (Not seen) |
| The Legend of Tarzan (2016)
As Jane Porter | (Not seen) |
| Suicide Squad (2016) (AKA "Task Force X")
As Harleen Quinzel / Harley Quinn | (Not seen) |
| The Big Short (2015)
As Herself (uncredited) | (Not seen) |
| Z for Zachariah (2015)
As Ann Burden | (Not seen) |
| Focus (2015)
As Jess Barrett | (Not seen) |
| About Time (2013)
As Charlotte | (Not seen) |
| The Wolf of Wall Street (2013)
As Naomi Lapaglia | (Not seen) |