Ifan Huw Dafydd Filmography
| 2024 | Mudtown (TV Series) · as Owen Williams |
| 2024 | Mr Bates vs The Post Office (TV Series) · as Noel Thomas |
| 2022 | The Light in the Hall (TV Series) · as Wyn |
| 2021 | Goldie's Oldies (TV Series) · as Terrance |
| 2019 | Denmark · as Landlord |
| 2019 | The Rebels · as Linus |
| 2019 | The Accident (2019) (TV Series) · as Bill Lewis |
| 2019 | 15 Days (TV Series) · as Huw |
| 2019 | Pitching In (TV Series) · as Tucker |
| 2018 | Requiem (TV Series) · as Harry Franken |
| 2016 | The Crown (TV Series) · as Howell |
| 2016 | London Town · as Al |
| 2015 | The Bastard Executioner (TV Series) · as Jacob Nevitt |
| 2014 | Fireman Sam: Ultimate Heroes - The Movie · as Gareth (voice) |
| 2014 | 35 Diwrnod (TV Series) · as Huw |
| 2013 | Hinterland (TV Series) · as Tommy James |
| 2013 | Fireman Sam: Mighty Mountain Heroes · as Grandfather |
| 2012 | Fireman Sam's Safety Show · as Gareth Griffiths (uk) |
| 2012 | Stella (2012) (TV Series) · as Idris Howells |
| 2011 | Coma Girl · as Driver |
| 2011 | Borgia (TV Series) · as Alain Le Grand |
| 2010 | The Indian Doctor (TV Series) · as Owen Griffiths |
| 2010 | |
| 2010 | Sherlock (TV Series) · as Clerk Of The Court |
| 2009 | Season of Mists · as Gregory |
| 2008 | I Know You Know · as Mr Stickler |
| 2008 | Rise of the Gargoyles · as Inspector Gibert |
| 2008 | Abraham's Point · as Jim |
| 2007 | Comedy Showcase (TV Series) · as Driver |
| 2007 | Gavin & Stacey (TV Series) · as Neil Jenkins |
| 2006 | Cravings · as Rossiter |
| 2004 | The Long Bank Holiday · as Bevis |
| 2003 | Hearts of Gold · as Dc Bull |
| 2003 | The Last Detective (TV Series) · as Bevis |
| 2002 | Foyle's War (TV Series) · as Creavey |
| 2002 | High Hopes (TV Series) · as Nightwatchman |
| 2002 | Ding Dong · as Tenor Bob |
| 2001 | |
| 2001 | In Deep (TV Series) · as Escher |
| 2000 | Care · as Miller |
| 2000 | House! · as Father |
| 2000 | Doctors (TV Series) · as Kenny Liddle |
| 1999 | Holby City (TV Series) · as John Pointer |
| 1998 | Heartburn Hotel (TV Series) · as Morgan |
| 1997 | Drovers' Gold (TV Series) · as Williams |
| 1997 | Midsomer Murders (TV Series) · as Paul Bright |
| 1996 | The Proposition · as Jenner |
| 1994 | A Mind to Kill (TV Series) · as Ds Brickley |
| 1993 | 15: The Life and Death of Philip Knight · as Professor |
| 1993 | Leaving Lenin · as Mervyn |
| 1988 | The Snow Spider (TV Series) · as Mr. Davies |
| 1987 | Fireman Sam (TV Series) · as Gareth (voice) |
| 1986 | Casualty (TV Series) · as Bill Mccleod |
| 1986 | Coming Up Roses · as Dave |
| 1985 | Screen One (TV Series) · as Carlos |
| 1984 | Screen Two (TV Series) · as Tim Thomas |
| 1974 | People of the Valley (TV Series) · as Dic Deryn (1982-1999) |