Peter Forbes Filmography
| 2025 | Towards Zero (TV Series) · as Mr Coles |
| 2025 | National Theatre Live: Coriolanus · as Menenius |
| 2022 | National Theatre Live: Jack Absolute Flies Again · as Sir Anthony Absolute |
| 2021 | Stephen (TV Series) · as Mark Ellison Qc |
| 2019 | Traces (TV Series) · as Superintendent Gavin Blair |
| 2019 | |
| 2019 | Manhunt (2019) (TV Series) · as Andy Murphy |
| 2018 | National Theatre Live: Allelujah! · as Salter |
| 2018 | King Lear · as Doctor |
| 2017 | The Wife · as James Finch |
| 2017 | National Theatre Live: Follies · as Buddy Plummer |
| 2016 | The Crown (TV Series) · as Barrister |
| 2016 | Victoria (TV Series) · as Craddock |
| 2015 | Poldark (2015) (TV Series) · as Thomas Erskine |
| 2014 | Nativity 3: Dude, Where's My Donkey?! · as Doctor |
| 2012 | Endeavour (TV Series) · as Hodges |
| 2010 | The First Men in the Moon · as Dad |
| 2005 | The Government Inspector · as Wing Commander John Clark |
| 2003 | Days That Shook the World (TV Series) · as Brian Walpole |
| 2000 | Doctors (TV Series) · as Sarah Stainton |
| 1999 | Holby City (TV Series) · as Neil Simons |
| 1998 | The Stalker's Apprentice · as D.s. Ray Wilson |
| 1998 | Berkeley Square (TV Series) · as Fowler |
| 1997 | Bernard's Watch (TV Series) · as Mr. Keating |
| 1997 | Wilde · as Detective |
| 1996 | Out of Sight (TV Series) · as Mr. Stroud |
| 1992 | A Touch of Frost (TV Series) · as Morgan |
| 1992 | Blue Ice · as Medic |
| 1986 | Casualty (TV Series) · as Di Bentham |
| 1986 | |
| 1985 | EastEnders (TV Series) · as Mr. Thomas (surgeon) |
| 1984 | The Bill (TV Series) · as F.m.e. |
| 1983 | Taggart (TV Series) · as Peter Williams |
| 1978 | Grange Hill (TV Series) · as Mr. Taylor |