 | Absolutely Fabulous: Inside Out (2024) as Self / Beth / Candy |
 | Joan Rivers at the BBC (2024) as Self (archive footage) |
 | imagine... French & Saunders: Pointed, Bitchy, Bitter (2023) as Self |
 | Ron's Gone Wrong (2021) as Ms. Hartley (voice) |
 | Rocky Horror 45: The Movie (2021) as Self |
 | Ruby Wax - Sane New World (2017) as Herself |
 | Rik Mayall: Lord of Misrule (2014) as Self |
 | Sir Billi (2012) as Patti Turner (voice) |
 | The British Guide to Showing Off (2011) as Self |
 | Not Again: Not the Nine O'Clock News (2009) as Self |
 | Agent Crush (2008) as Charleen Chinstubble (voice) |
 | Tara Road (2005) as Carlotta |
 | Remember the Secret Policeman's Ball? (2004) as Self |
 | Jackass: Gumball Rally 3000 Special (2002) as Self |
 | Victoria's Secrets (2000) as Self |
 | The Borrowers (1997) as Town Hall Clerk |
 | Ladies Please! (1994) as Self |
 | Wild Turkey (1992) as Sue |
| | Ruby Takes A Trip! (1991) as Herself |
 | The Secret Policeman’s Third Ball (1987) as Self |
 | Romance on the Orient Express (1985) as Susan Lawson |
 | Water (1985) as Spenco Executive |
 | Things Are Tough All Over (1982) as Restaurant Patron |
 | Shock Treatment (1981) as Betty Hapschatt |
 | Chariots of Fire (1981) as Bunty |
 | The Final Conflict (1981) as US Ambassador's secretary (uncredited) |
| | Ruby Wax - Sane New World Writer |
 | Mirrorball Script Editor |
| | Ruby Takes A Trip! Writer |
| | Ruby Takes A Trip! Producer |
