Editing Stephen Rea (section)

===Television===
{| class="wikitable sortable"
! Year
! Title
! Role
! class="unsortable" | Notes
|-
| 1964
| ''[[Crossroads (British TV series)|Crossroads]]''
| Pepe Costa
|
|-
| 1967
| ''[[Angel Pavement (1967 TV series)|Angel Pavement]]''
| Second Mate
| Episode: "They Arrive"
|-
| 1967
| ''Sanctuary''
| Stephen Moriarty
| Episode: "The Voice of His Calling"
|-
| 1969
| ''[[Z-Cars]]''
| Kenny
| Episode: "Snout: Part 2"
|-
| 1970
| ''[[Softly, Softly: Task Force]]''
| Philip Conner
| Episode: "Trust a Woman"
|-
| 1971
| ''[[Omnibus (British TV series)|Omnibus]]''
| Hubert Page
| Episode: "Hail and Farewell-George Moore"
|-
| 1972
| ''[[The Moonstone (1972 TV series)|The Moonstone]]''
| Major Frayne
| Episode: "1.1"
|-
| 1974
| ''[[Thriller (British TV series)|Thriller]]''
| Arden Buckley
| Episode: "K is for Killing" (US Title: "Color Him Dead")
|-
| 1974–1979
| ''[[Play for Today]]''
| Peter / Chas / Shay
| 3 episodes
|-
| 1975–1976
| ''[[I Didn't Know You Cared]]''
| Carter Brandon
| 13 episodes - (series 1 & 2 only; not in series 3 & 4)
|-
| 1977
| ''BBC2 Play of the Week''
| Hollar
| Episode: "Professional Foul"
|-
| 1978
| ''[[Play of the Month]]''
| Constantin
| Episode: "The Seagull"
|-
| 1978
| ''{{sortname|The|Professionals|The Professionals (TV series)}}''
| Pellin
| Episode: "In the Public Interest"
|-
| 1978
| ''Thank You, Comrades''
| Mayakovsky
| TV film
|-
| 1980
| ''Caleb Williams''
| Tyrell
| Episode: "1.1"
|-
| 1982
| ''Joyce in June''
| Stanislaus Joyce / McIntosh
| TV film
|-
| 1984
| ''[[Minder (TV series)|Minder]]''
| Roddy Allan
| Episode: "Windows"
|-
| 1984
| ''[[Four Days in July]]''
| Dixie
| TV film
|-
| 1986
| ''[[Boon (TV series)|Boon]]''
| Frank Warren
| Episode: "Fools Rush In"
|-
| 1986
| ''[[Screen Two]]''
| Frankie
| Episode: "Shergar"
|-
| 1987
| ''Lost Belongings''
| Lenny
| 2 episodes
|-
| 1987
| ''Scout''
| Marshall
| TV film
|-
| 1989
| ''4 Play''
| Paul
| Segment: "Not As Bad as They Seem"
|-
| 1989
| ''[[Endgame (play)|Endgame]]''
| Clov
| TV film
|-
| 1990
| ''[[Not with a Bang]]''
| Colin Garrity
| 7 episodes
|-
| 1993
| ''[[Saturday Night Live]]''
| Fergus
| (Uncredited) Episode: "Miranda Richardson/Soul Asylum"
|-
| 1993–1995
| ''[[Performance (British TV series)|Performance]]''
| Ejlert Lovborg / Seamus Shields
| 2 episodes
|-
| 1995
| ''[[Citizen X]]''
| Lieutenant Viktor Burakov
| TV film
|-
| 1996
| ''[[Crime of the Century (1996 film)|Crime of the Century]]''
| [[Bruno Hauptmann]]
| TV film
|-
| 2001
| ''{{sortname|A|Scare at Bedtime}}''
| Dr. Roger St. Roctor
| Episode: "Not What the Doctor Ordered"
|-
| 2001
| ''[[Snow in August]]''
| Rabbi Judah Hirsch
| TV film
|-
| 2001
| ''[[Armadillo (miniseries)|Armadillo]]''
| Hogg
| 3 episodes
|-
| 2001–2002
| ''[[Horrible Histories (2001 TV series)|Horrible Histories]]''
| Narrator (voice, UK dub)
| 26 episodes
|-
| 2002
| ''[[Copenhagen (2002 film)|Copenhagen]]''
| [[Niels Bohr]]
| TV film
|-
| 2007
| ''Imeacht Na N'Iarlaí''
| Aodh Ó Néill, Tiarna Thir Eoghain
| Episode: "1"
|-
| 2008
| ''[[10 Days to War]]''
| Tim Cross
| Episode: "These Things Are Always Chaos"
|-
| 2009
| ''[[Father & Son (TV serial)|Father & Son]]''
| Augustine Flynn
| 4 episodes
|-
| 2009
| ''[[Law & Order: Special Victims Unit]]''
| Callum "Cal" Donovan
| Episode: "Solitary"
|-
| 2009
| ''[[Heidi 4 Paws]]''
| The Doctor (voice)
| TV film
|-
| 2010
| ''[[Single-Handed (TV series)|Single-Handed]]''
| Sean Doyle
| Episodes: "The Lost Boys: Parts 1 & 2"
|-
| 2011
| ''[[Roadkill (2011 film)|Roadkill]]''
| Seamus
| TV film
|-
| 2011
| ''{{sortname|The|Shadow Line|The Shadow Line (TV series)}}''
| Gatehouse
| 6 episodes
|-
| 2013
| ''[[Utopia (UK TV series)|Utopia]]''
| Conran Letts
| 5 episodes
|-
| 2014
| ''{{sortname|The|Honourable Woman}}''
| Sir Hugh Hayden-Hoyle
| 8 episodes
|-
| 2015–2016
| ''[[Dickensian (TV series)|Dickensian]]''
| Inspector Bucket
| 16 episodes
|-
| 2016
| ''[[War & Peace (2016 TV series)|War & Peace]]''
| Prince Vassily Kuragin
| 5 episodes
|-
| 2016
| ''Fir Bolg''
| Spencer
| Episode: "Nochtadh"
|-
| 2018
| ''[[Counterpart (TV series)|Counterpart]]''
| Alexander Pope
| 7 episodes
|-
| 2018
| ''Thanksgiving''
| Melchior
| 3 episodes
|-
| 2020
| ''[[The Stranger (British TV series)|The Stranger]]''
| Martin Killane
| 8 episodes
|-
| 2020
| ''[[Flesh and Blood (TV series)|Flesh and Blood]]''
| Mark
| 4 episodes
|-
| 2022
| ''[[The English (TV series)|The English]]''
| Sheriff Robert Marshall
| 6 episodes
|-
| 2025
| ''[[Prime Target (TV series)|Prime Target]]''
|Professor James Alderman
| 5 episodes
|}