 | Elliott Hanna als Billy Elliot |
 | Ruthie Henshall als Mrs. Wilkinson |
 | Liam Mower als Billy's Older Self |
 | Tom Holland als Former Billy (Encore) |
 | Zach Atkinson als Michael |
 | Deka Walmsley als Dad (Jackie Elliot) |
 | Ann Emery als Grandma |
 | Chris Grahamson als Tony Elliot |
 | Howard Crossley als George |
 | David Muscat als Mr. Braithwaite |
| Caspar Meurisse als Tall Boy |
 | Layton Williams als Former Billy (Encore) |
| Claudia Bradley als Dead Mum |
| Demi Lee als Debbie |
| Liam Sargeant als Small Boy |
| Ollie Jochim als Former Billy (Encore) |
| Bradley Perret als Former Billy (Encore) |
| Matteo Zecca als Former Billy (Encore) |
| Barnaby Meredith als Billy's Older Self (West End) |
| David Bardsley als Alternate Dad(credit only) |
 | Gillian Elisa als Alternate Grandma |
| Craig Armstrong als Ensemble |
| Paul Basleigh als Ensemble |
| Spencer Cartwright als Ensemble |
| Brett Sullivan | Director |
| Lee Hall | Musical |
| Elton John | Musical |
| Peter Darling | Choreographer |
| Ian MacNeil | Set Designer |
| Tim Bevan | Producer |
| Eric Fellner | Producer |
| Sally Greene | Producer |
| David Furnish | Executive Producer |
| Angela Morrison | Executive Producer |
| Stephen Daldry | Stage Director |
| Dione Orrom | Producer |
| Helen Parker | Executive Producer |
| Nicky Gillibrand | Costume Design |
| Rick Fisher | Lighting Design |
| Paul Arditti | Sound Designer |
| Martin Koch | Music Supervisor |
| Martin Koch | Orchestrator |
| Pippa Ailion | Casting |
| Jessica Ronane | Casting |
| Marieke Spencer | Associate Producer |
| Jess Wright | General Manager |
| Chris Hatt | Music Director |
| Campbell Young | Hair Designer |
| Campbell Young | Makeup Designer |
| Campbell Young | Wig Designer |
| Claire Murphy | Costume Supervisor |
| Mike Clayton | Sound Supervisor |
| Sam Palmer | Sound |
| Laura Caplin | Sound |
| Alex Sayer | Sound |
| Ed Wilson | Production Manager |
| Clayton Jacobsen | Associate Producer |
| Naomi Stevens | Production Manager |
| Steve Nolan | Lighting Director |
| Toby Alington | Sound Recordist |
| Toby Alington | Sound Mixer |
| Brett Sullivan | Editor |
| David Tregoning | Editor |
| Guy Morley | Editor |
| Marko Keser | Editor |
| Geoff Hockney | Colorist |
| Brendon Bennett | Colorist |
| Jane Hornby | Script Supervisor |
| Barrie Dodd | Camera Supervisor |
| Jamie Carroll | Camera Operator |
| Dave Evans | Camera Operator |
| Dave Emery | Camera Operator |
| Paul Freeman | Camera Operator |
| Paul Jarvis | Camera Operator |
| Peter Johnson | Camera Operator |
| Tony Keene | Camera Operator |
| John Simmons | Camera Operator |
| Andy Watt | Camera Operator |
| Martyn Porter | Steadicam Operator |
| Jonathan Finn | Producer |
| Lee Hall | Original Film Writer |
| Luc Verschueren | Wig Designer |
| Luc Verschueren | Makeup Designer |
| Luc Verschueren | Hair Designer |
| Terry King | Fight Choreographer |
| Stephen Daldry | Director |
| Elton John | Songs |
