Sarah Alexander (née Smith; 3 January 1971) is an English actress. She has appeared in British series including Armstrong and Miller, Smack the Pony, Coupling, The Worst Week of My Life, Green Wing, Marley's Ghosts and Jonathan Creek.

Filmography

• Art Detectives — Rosa Conaghan
• 2024Bad Tidings — Laura
• 2020Sassy Justice — Louise “Lou” Xiang
• Pennyworth: The Origin of Batman's Butler — Undine Thwaite
• Marley's Ghosts — Marley
• 2015We're Doomed! The Dad's Army Story — Gilda Perry
• Father Brown — Harriet Sykes
• Me and Mrs Jones — Gemma Jones
• All the Small Things — Layla
• Mutual Friends — Liz
• 2007I Could Never Be Your Woman — Jeannie
• 2007Stardust — Empusa
• 2007The Best of Smack the Pony
• The Peter Serafinowicz Show — Various
• Teachers — Alice Fletcher
• Agatha Christie's Marple — Lydia Harsnet
• Green Wing — Angela Hunter
• 2004Perfect Strangers — Alix Mason
• The Worst Week of My Life — Mel Steel, Mel Cook
• 2003Appointment with Dr. Terrible — Interviewee – Actor
• Look Around You — Scientist, Ros Lamb
• 2001Bridget Jones's Diary — Daniel Cleaver Lover (uncredited)
• Dr Terrible's House of Horrible — Beatrice Crown
• Coupling — Susan Walker
• 2000Going Off Big Time — Stacey Bannerman
• 2000Summer in the Suburbs — Maisie
• The Strangerers — Rina
• People Like Us — Madeline Goddard
• Smack the Pony — Various Characters
• 1999The New Adventures of Pinocchio — Felinet
• Tilly Trotter — Lady Agnes Myton
• Armstrong and Miller — Various Roles
• Jonathan Creek — Polly Creek
• Midsomer Murders — Fliss Inkpen-Thomas
• Chris Cross — Sam
• 1993Pretty Princess — Ursula
• Noel's House Party — Girl at Window
• Drop the Dead Donkey
• Kappatoo — Melanie
• Comic Relief
• Red Dwarf — Queen
• Lovejoy — Muriel
• The Silent Canary — Jane

Appearances as themselves (3)

• 2018The Worlds Most Luxurious Airline — Self - Narrator(voice)
• 20152,000 Tattoos, 40 Piercings, and a Pickled Ear — Herself - Narrator (voice)
• This Morning — Self