Sarah Armstrong Filmography
| 2022 | A Merry Single Christmas · as Juliet |
| 2022 | Killer Design · as Jodi |
| 2018 | Krypton (TV Series) · as Kiyo |
| 2018 | All You Need Is Me (TV Series) · as Tess (2016) |
| 2016 | Jason Bourne · as Tattoo (uncredited) |
| 2016 | The Contract · as Erika |
| 2015 | The Milky Way · as Hayley Softly |
| 2015 | Drunk on Love · as Jennifer |
| 2015 | The Royals (2015) (TV Series) · as Rosie |
| 2014 | Halo: Nightfall (TV Series) · as Jordan Gaines |
| 2014 | Halo: Nightfall · as Jordan Gaines |
| 2012 | How We Invented The World (TV Series) · as Delores |
| 2011 | Episodes (TV Series) · as Danika |
| 2007 | Banged Up Abroad (2007) (TV Series) · as Amanda Lindhout |
| 1999 | Holby City (TV Series) · as Abi Temperance |