| Doctor Strange in the Multiverse of Madness (2022) Wanda Maximoff / Scarlet Witch |
| Celebrating Marvel's Stan Lee (2019) Herself |
| Marvel Studios: Expanding the Universe (2019) Self |
| Avengers: Endgame (2019) Wanda Maximoff / Scarlet Witch |
| Avengers: Infinity War (2018) Wanda Maximoff / Scarlet Witch |
| Marvel Studios: The First Ten Years - The Evolution of Heroes (2018) Self |
| Kodachrome (2017) Zooey Kern |
| Ingrid Goes West (2017) Taylor Sloane |
| Wind River (2017) Jane Banner |
| United We Stand, Divided We Fall: The Making of 'Captain America: Civil War' (2016) |
| Captain America: Civil War (2016) Wanda Maximoff / Scarlet Witch |
| I Saw the Light (2016) Audrey Mae Williams |
| Avengers: Age of Ultron (2015) Wanda Maximoff / Scarlet Witch |
| Godzilla: Force of Nature (2014) Herself |
| Godzilla (2014) Elle Brody |
| Captain America: The Winter Soldier (2014) Wanda Maximoff (uncredited) |
| Oldboy (2013) Marie Sebastian |
| Kill Your Darlings (2013) Edie Parker |
| In Secret (2013) Thérèse Raquin |
| Very Good Girls (2013) Gerry |
| Liberal Arts (2012) Zibby |
| Red Lights (2012) Sally Owen |
| Martha Marcy May Marlene (2011) Martha |
| Peace, Love & Misunderstanding (2011) Zoe Hudson |
| Silent House (2011) Sarah |
| The Adventures of Mary-Kate & Ashley: The Case of the U.S. Space Camp Mission (1996) Herself |
| The Adventures of Mary-Kate & Ashley: The Case of the Mystery Cruise (1995) Lizzie Olsen |
| The Adventures of Mary-Kate & Ashley: The Case of the Christmas Caper (1995) Herself |
| How the West Was Fun (1994) Girl in Car |
| The Adventures of Mary-Kate & Ashley: The Case of Thorn Mansion (1994) Herself (as Lizzie Olsen) |
| Our First Video (1993) Herself |