| 2007 | HOLDING FIRE | O’Connor | Mark Rosenblatt | Shakespeare’s Globe | |
| 2006 | TWO GRAVES | Mr Topps | Yvonne McDevitt | Edinburgh Fringe Festival/transferred to Arts Theatre | |
| 2006 | THE SOLDIER’S TALE | Soldier | Jonathan Moore | Savannah Festival, Georgia | |
| 2004 | ROUND THE HORNE | Hugh Paddick | Michael Kingsbury | West End | |
| 2002 | MACBETH | Banquo | Jack Shepherd | Arcola Theatre | |
| 2001 | A MIDSUMMER NIGHT’S DREAM | Bottom | Jack Shepherd | Arcola Theatre | |
| 1999 | THE SCHOOL OF NIGHT | William Shakespeare | Jack Shepherd | Chichester Festival Theatre | |
| 1998 | MISALLIANCE | Julius Gunner | Frank Hawser | Chichester Festival Theatre | |
| 1998 | DEAD FUNNY | Nick | Peter Rowe | Salisbury Playhouse/Theatr Clwyd | |
| 1993 | BROTHERS KARAMAZOV | Smerdyakov | Braham Murray | Royal Exchange, Manchester | |
| 1992 | WALPURGIS NIGHT | Borenka | Dalia Ibelhauptaite | The Gate Theatre | |
| 1990 | THE IDIOT | Prince Myshkin | The Barbican | ||
| 1987 | THE ART OF SUCCESS | Henry Fielding | Adrian Noble | RSC | |
| 1986 | BEHIND HEAVEN (Author) | Glass | Greg Hersov | Royal Exchange/Donmar Warehouse | |
| 1986 | TREATMENT (Author) | Liam | Jonathan Moore | The Gate/The Donmar/Edinburgh Festival | |
| 1985 | ARRIVERDERCI MILLWALL | Billy | Teddy Kendl | Albany Empire | |
| 1985 | VENICE PRESERVED | Pierre/Jaffeir (alternating roles) | Tim Albery | The Almeida | |
| 1985 | I DIE FOR NONE OF THEM | Thomas Chatterton | Ned Cox | Edinburgh Festival (Fringe First Award Winner) | |
| 1982 | THE GORKY BRIGADE | Titok | William Gaskill | Royal Court | |
| 1980 | CLASS ENEMY | Skylight | Nicholas Kent | Oxford Playhouse/Young Vic | |
| 1980 | LUDWIG | Carl van Beethoven | The Round House | ||
| ECONOMIC NECESSITY | Barry | Leicester Haymarket Theatre | |||
| THE RECRUITING OFFICER | Michael Bogdanov | Leicester Haymarket Theatre |
| 2008 | SHARPE’S PERIL | Rev. Watkin | Tom Clegg | Sharpe’s Peril Ltd. | |
| 2008 | CRIMINAL JUSTICE | Sgt. Francis | Otto Bathurst | BBC TV | |
| 2007 | CITY OF VICE | Harris | Justin Hardy | Hardy & Sons | |
| 2007 | MIDSOMER MURDERS | Norris | Sarah Hellings | Bentley Productions | |
| 2004 | THE BILL | Trevor | Sylvie Boden | Thames Talkback | |
| 2003 | FOYLE’S WAR | Leonard | Jeremy Silberston | Green Light Productions/ITV | |
| 2001 | THE PEOPLE’S HARRY ENFIELD (sketch show) | series regular | Dewi Humphreys | Sky Television | |
| 1999/03 | ROGER ROGER | Barry | Roger Bamford | BBC (2 series) | |
| 1999 | DALZIEL & PASCOE | Dan | BBC | ||
| 1993 | PIE IN THE SKY | Giles | Colin Gregg | SelecTV/BBC | |
| 1992 | HORSE OPERA | Billy the Kid | Bob Baldwin | Initial Films/Ch4 | |
| 1996 | ONE FOR THE ROAD | Paul | Steve Bawol | Ch4 | |
| 1994 | CRUEL TRAIN | Handy | Malcolm McKay | BBC (Screen Two) | |
| 1991 | CAMPION | Rigget | BBC | ||
| 1990 | LOVEJOY | Johnny | BBC | ||
| 1988 | JACK THE RIPPER | Benjamin Bates | David Wickes | CBS (series regular) | |
| 1986 | BERGERAC | Frank | Les Chatfield | BBC | |
| 1986 | BLEAK HOUSE | Guppy | Lawrence Gordon Clarke/Ross Devenish | BBC (8 episodes) | |
| 1986 | INSIDE STORY | David Stone | Moira Armstrong | ITV (series regular) | |
| DRAGONS OPPONENT | Woods | Gerald Blake | BBC | ||
| O FAT WHITE WOMAN | Philip Saville | BBC | |||
| TREATMENT | Liam | Chris Menaul | BBC | ||
| TIPTOE THROUGH THE TULIPS | Philip | Claude Watham | BBC | ||
| RASPUTIN | Prince Alexei | Alan Cooke | BBC |
| 2009 | 2GRAVES | Mr Topps | Yvonne McDevitt | Burst Couch Films | |
| 2008 | SNUB | Norman | Jonathan Glendding | Snub Film Productions | |
| 2007 | PERFECT | Fergus | Chris Obi | M17 Films | |
| 1985 | MY BEAUTIFUL LAUNDERETTE | Gang Leader | Stephen Frears | Working Title Films |
| 2006 | PERSUADE ME | Interviewee | Jenna Roberts | BBC R4 | |
| A NIGHT OUT | Albert | Hilary Norrish | BBC World Service | ||
| THE MAN OUTSIDE | The Man | Jeremy Mortimer | BBC R3 | ||
| BARON VON MUNCHAUSEN | Piers Plowright | BBC Radio |
Jonathan Moore is a successful writer and director of both plays and operas.