Ioan Gruffudd (Welsh: [ˈjɔan ˈɡrɪfɪð]; /ˈjoʊɑːn ˈɡrɪfɪθ/; born 6 October 1973) is a Welsh-American actor. He is known for his roles in film and television series in the United Kingdom, the United States, and Australia. He was first noted for his portrayal of Harold Lowe in Titanic (1997) and for his portrayal of Horatio Hornblower in the Hornblower series of television films (1998–2003). Subsequent roles have included Lancelot in King Arthur (2004), Reed Richards/Mister Fantastic in Fantastic Four (2005) and its sequel Fantastic Four: Rise of the Silver Surfer (2007), William Wilberforce in Amazing Grace (2006), Tony Blair in W. (2008), and Adam Lockwood in Bad Boys: Ride or Die (2024). Description above from the Wikipedia article Ioan Gruffudd, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Filmography

• 2026Seven Snipers — Milk, Executive Producer
• 2024Bad Boys: Ride or Die — Lockwood
• Elsbeth — Angus Doyle
• The Reunion — Thomas Degalais
• 2020Ava — Peter
• 2019The Professor and the Madman — Henry Bradley
• 2018Buttons — William Kingsley
• Harrow — Dr. Daniel Harrow, Director
• 2017Keep Watching — Carl Mitchell
• Liar — Andrew Earlham
• 2015Forever — Anthony
• 2015San Andreas — Daniel Riddick
• UnREAL — John Booth
• Forever — Henry Morgan
• 2014Justice League: War — Thomas Morrow (voice)
• 2014Playing It Cool — Stuffy
• 2014Under Milk Wood — Mog Edwards
• 2013Angel in the House
• Monday Mornings — Dr. Stewart Delany
• 2013The Adventurer: The Curse of the Midas Box — Charles Mundi
• 2011Foster — Alec
• 2011Horrible Bosses — Wetwork Man
• Ringer — Andrew Martin
• 2011Sanctum — Carl
• 2010The Kid — Colin Smith
• Castle — Eric Vaughn
• Glee — Paolo San Pablo
• 2009The Secret of Moonacre — Sir Benjamin Merryweather / Sir Wrolf Merryweather
• 2008Agent Crush — Agent Crush (voice)
• Batman: The Brave and the Bold — Armor (voice)
• Ben 10: Alien Force — Devin Levin / Robot Guard (voice)
• 2008Fireflies in the Garden — Addison
• 2008W. — Prime Minister Tony Blair
• 2007Amazing Grace — William Wilberforce
• 2007Fantastic Four: Rise of the Silver Surfer — Reed Richards
• 2007Stories USA — Simon (segment "The Little Things")
• 2007The TV Set — Richard McCallister
• American Dad! — Dark Haired Man / Medic (voice)
• 2005Fantastic Four — Reed Richards
• Century City — Lukas Gold
• Justice League Unlimited — Mr. Miracle (voice)
• 2004King Arthur — Lancelot
• 2004Quest for King Arthur — Host
• 2004This Girl's Life — Daniel
• 2003Hornblower: Duty — Commander Horatio Hornblower
• 2003Hornblower: Loyalty — Horatio Hornblower
• 2003Otherworld — King Bendigeidfran (voice)
• 2003The Gathering — Dan Blakeley
• 2002Man and Boy — Harry Silver
• 2002Shooters — Freddy Guns
• The Forsyte Saga — Phillip Bosinney
• 2001Another Life — Frederick Edward Francis Bywaters
• 2001Black Hawk Down — Beales
• 2001Happy Now — Sgt Max Bracchi
• 2001Hornblower: Mutiny — Horatio Hornblower
• 2001Hornblower: Retribution — Horatio Hornblower
• 2001Very Annie Mary — Hob
• 2000102 Dalmatians — Kevin Shepherd
• Family Guy — Man (voice), National Geographic Narrator (voice), Prince Charles (voice)
• 1999Great Expectations — Pip
• Great Expectations — Pip
• 1999Hornblower: The Duchess and the Devil — Horatio Hornblower
• 1999Hornblower: The Frogs and the Lobsters — Horatio Hornblower
• Love in the 21st Century — Jack
• 1999Solomon & Gaenor — Solomon Levinsky
• 1999Warriors — Lt. John Feeley
• Warriors — Lieutenant John Feeley
• Hornblower — Horatio Hornblower
• 1998Hornblower: The Even Chance — Midshipman Horatio Hornblower
• 1998Hornblower: The Examination for Lieutenant — Horatio Hornblower
• 1997Titanic — Fifth Officer Lowe
• 1997Wilde — John Gray
• 1996A Relative Stranger — Nigel Fraiman
• 1996Poldark — Jeremy Poldark
• A Mind to Kill
• A Ray of Sunshine — Director
• The Little Things — Simon
• Zipline

Appearances as themselves (17)

• Dolph and the Lundgrens — Self
• 2015Mr. Calzaghe — Self
• 2012Reflections on Titanic — Self
• 2007Family Bonds: The Making of 'Fantastic Four: The Rise of the Silver Surfer' — Self
• 2007The Fantasticar: State of the Art — Self
• 2007The Four Elements — Self
• The Graham Norton Show — Self
• 2005Fantastic Four Video Diary Tour — Self
• 2005King Arthur: A Roundtable Discussion — Self
• 2005Making of 'Fantastic Four' — Self
• 2004Blood on the Land: The Making of a King — Self
• 2004The Making of King Arthur — Self
• 2003Still: Here/Now — Self
• Richard & Judy — Self
• Elle Style Awards — Self - Winner
• Late Night with Conan O'Brien — Self - Guest
• Today — Self