Filmography
| Television | ||||
| Year | Title | Role | Notes | Broadcaster |
| 1994 | All Quiet on the Preston Front | Kirsty | BBC1 | |
| 1996 | Roger and the Rottentrolls | Princess Kate | ITV | |
| 1997 | The Missing Postman | Harriet | BBC1 | |
| 2000 | Casualty | Katie Stoppard | One episode: "Seize the Night" (No.14.26); 26 February 2000 | BBC One |
| 2001 | Doctors | Nita Harmer | One episode: "Writing to Charlie" (No.3.55); 23 May 2001 | BBC One |
| Dalziel and Pascoe | Nichola Crowley | One episode: "Walls of Silence" (No.6.1); 29 October 2001 | BBC One | |
| 2002 | Sparkhouse | Older Lisa Bolton | September 2002 | BBC One |
| 2003 | The Illustrated Mum | Star | 5 December 2003 (adapted from the Jacqueline Wilson novel) | Channel 4 |
| The Royal | Carole Green | One episode: "Coffin Fit" (No.1.3); 2 February 2003 | ITV | |
| 2005 | No Angels | Simone | One episode (No.2.5); 12 April 2005 | Channel 4 |
| New Street Law | Katie Lewis | One episode (No.1.1); 4 May 2006 | ITV | |
| Where the Heart Is | Megan Boothe | 18 episodes: 6 July 2003 – 28 August 2005 | ITV | |
| Doctors | Holly Leavis | One episode: "Indestructible" (No.7.87); 9 November 2005 | BBC One | |
| 2007 | Johnny and the Bomb | Rose Bushell | 15 January 2006 (adapted from the Terry Pratchett novel) | ITV1 |
| The Bad Mother's Handbook | Charlotte Cooper | 19 February 2007 (adapted by Kate Long from her own novel) | ITV1 | |
| Waterloo Road | Stacey Appleyard | Four episodes (No.2.5, 2.6, 2.8, 2.10); 11 February – 12 April 2007 | BBC One | |
| 2008 | Dis/Connected | Jenny | 31 March 2008 | BBC Three |
| M.I. High | Leah Retsam | One episode: "It's a Kind of Magic" (No.2.1); 7 January 2008 | BBC One | |
| The Royal Today | Abigail | One episode (No.1.3); 9 January 2008 | ITV1 | |
| Fairy Tales | Leeza Gruff | One episode: "Billy Goat"; 31 January 2008 | BBC One | |
| Waking the Dead | Nicola | Two episodes: "Duty and Honour" (parts 1 & 2); 28–29 April 2008 | BBC One | |
| Merlin | Sophia | One episode: "The Gates of Avalon" (No.1.7); 1 November 2008 | BBC One | |
| 2009 | Demons | Ruby | All six episodes: 3 January – 7 February 2009 | ITV1 |
| Robin Hood | Meg | One episode: "A Dangerous Deal" (No.3.9); 30 May 2009 | BBC One | |
| Blue Murder | Jess Burgess | One episode: "Having it All" (No.5.1); 7 September 2009 | ITV1 | |
| Above Suspicion | Sharon Bilkin | Three episodes: "The Red Dahlia" (No.2.1); 4 January 2010 | ITV1 | |
| 2010 | Stanley Park | "Dirty" Debbie | Pilot | BBC Three |
| 2010 | Five Daughters | Alice | Two episodes: 26–27 April 2010 | BBC One |
| 2010 | Any Human Heart | Tess | Two episodes: 21–28 April 2010 | Channel 4 |
| 2011–present | The Borgias | Lucrezia Borgia | Showtime | |
| Film | ||||
| Year | Title | Role | Notes | |
| 2000 | Daddy Fox | Young Maggie Richardson | Director: John McCormack | |
| 2008 | Awaydays | Molly | Director: Pat Holden | |
| 2010 | The Scouting Book For Boys | Emily | Director: Tom Harper | |
| 2011 | Jane Eyre | Diana | Director: Cary Fukunaga | |
| 2012 | Great Expectations | Estella | Director: Mike Newell | |
| 2012 | Bel Ami | Suzanne | Directors: Declan Donnellan, Nick Ormerod | |
| 2012 | Anna Karenina | The Baroness | Director: Joe Wright | |
| Theatre | ||||
| Year | Title | Role | Notes | |
| 2009 | Dimetos | Lydia | Donmar Warehouse, London; 19 March – 9 May 2009 (author: Athol Fugard; director: Douglas Hodge) |
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Read more about this topic: Holliday Grainger