Mark Williams

Actor

Born: August 22, 1959 (age 66)
From: Bromsgrove, Worcestershire, England, UK

Mark Williams (born August 22, 1959) is an English actor, comedian, presenter and screenwriter. He first achieved widespread recognition as one of the central performers in the popular BBC sketch show The Fast Show. His film roles include Horace in the 1996 adaptation of 101 Dalmatians and Arthur Weasley in seven of the Harry Potter films. He made recurring appearances as Brian Williams in the…

Filmography (61)

The Secret Santa Project (2025)
Leon
Dream Hacker (2025)
Edgar Wainwright
Robin and the Hoods (2024)
The Mayor
Surprised by Oxford (2023)
Professor Nuttham
The Effects of Lying (2023)
Super Villans (2022)
Self
Harry Potter 20th Anniversary: Return to Hogwarts (2022)
Self
The Fast Show: More Blooming Catchphrases (2020)
Self/Various Characters
Early Man (2018)
Barry (voice)
Heidi: Queen of the Mountain (2017)
Henry
Harry Potter: A History Of Magic (2017)
Himself
We're Going on a Bear Hunt (2016)
Dad (voice)
Golden Years (2016)
Phil
Red Top (2016)
Police Commissioner Hamish Pritchard
The Look of Love (2013)
Follies Director
Albert Nobbs (2011)
Sean Casey
When Harry Left Hogwarts (2011)
Self
50 Greatest Harry Potter Moments (2011)
Arthur Weasley (archive footage)
Harry Potter and the Deathly Hallows: Part 2 (2011)
Arthur Weasley
Frankenstein's Wedding... Live in Leeds (2011)
Alphonse Frankenstein
Harry Potter and the Deathly Hallows: Part 1 (2010)
Arthur Weasley
Steve Coogan: The Inside Story (2009)
Self
Harry Potter and the Half-Blood Prince (2009)
Arthur Weasley
A Room with a View (2007)
Mr Beebe
Stardust (2007)
Billy
Harry Potter and the Order of the Phoenix (2007)
Arthur Weasley
Saxondale: On The Road (2006)
Self
Viva Blackpool (2006)
Tommy Vesty
Harry Potter and the Goblet of Fire (2005)
Arthur Weasley
A Cock and Bull Story (2005)
Ingoldsby