| Title | Director | Cast | Genre | Notes |
| 1975 | - | - | - | - |
| The Adventure of Sherlock Holmes' Smarter Brother | Gene Wilder | Gene Wilder, Marty Feldman, Madeline Kahn | Comedy | Co-production with US |
| Alfie Darling | Ken Hughes | Alan Price, Jill Townsend, Joan Collins | Comedy drama | |
| All Creatures Great and Small | Claude Whatham | Simon Ward, Anthony Hopkins, Lisa Harrow | Comedy | |
| The Amorous Milkman | Derren Nesbitt | Diana Dors, Brendan Price, Julie Ege | Sex comedy | |
| Autobiography of a Princess | James Ivory | James Mason, Madhur Jaffrey, Diane Fletcher | Drama | |
| Barry Lyndon | Stanley Kubrick | Ryan O'Neal, Marisa Berenson, Patrick Magee | Historical | Winner of four Academy Awards |
| Brannigan | Douglas Hickox | John Wayne, Judy Geeson, Richard Attenborough | Crime drama | |
| Carry On Behind | Gerald Thomas | Kenneth Williams, Elke Sommer, Windsor Davies | Comedy | |
| Conduct Unbecoming | Michael Anderson | Michael York, Richard Attenborough, Trevor Howard | Drama | |
| Confessions of a Pop Performer | Norman Cohen | Robin Askwith, Antony Booth, Carol Hawkins | Sex comedy | |
| Deadly Strangers | Sidney Hayers | Hayley Mills, Simon Ward, Sterling Hayden | Thriller | |
| Diagnosis: Murder | Sidney Hayers | Jon Finch, Judy Geeson, Christopher Lee | Mystery thriller | |
| Dick Deadeye, or Duty Done | Bill Melendez | Victor Spinetti, Miriam Karlin, Barry Cryer | Animated Musical | |
| Eskimo Nell | Martin Campbell | Christopher Timothy, Roy Kinnear, Katy Manning | Sex comedy | |
| Flame | Richard Loncraine | Slade, Tom Conti, Alan Lake | Musical | |
| Galileo | Joseph Losey | Chaim Topol, Edward Fox, John Gielgud | Biopic | Co-production with US |
| The Ghoul | Freddie Francis | Peter Cushing, John Hurt, Alexandra Bastedo | Horror | |
| The Great McGonagall | Joseph McGrath | Spike Milligan, Peter Sellers, Julia Foster | Comedy | |
| Hedda | Trevor Nunn | Glenda Jackson, Peter Eyre, Timothy West | Drama | Film of Ibsen's play Hedda Gabler |
| Hennessy | Don Sharp | Rod Steiger, Lee Remick, Trevor Howard | Thriller | |
| The Human Factor | Edward Dmytryk | George Kennedy, John Mills, Raf Vallone | Thriller | Co-production with US |
| I Don't Want to Be Born | Peter Sasdy | Joan Collins, Ralph Bates, Eileen Atkins | Horror | |
| In Celebration | Lindsay Anderson | Alan Bates, Bill Owen, Brian Cox | Drama | Filmed play by David Storey |
| Inserts | John Byrum | Richard Dreyfuss, Veronica Cartwright, Jessica Harper | Comedy drama | |
| Inside Out | Peter Duffell | Telly Savalas, Robert Culp, James Mason | Thriller | |
| Intimate Reflections | Don Boyd | Anton Rodgers, Peter Vaughan, Derek Bond | Drama | |
| Legend of the Werewolf | Freddie Francis | Peter Cushing, Ron Moody, Hugh Griffith | Horror | |
| The Lifetaker | Michael Papas | Terence Morgan, Peter Duncan, Lea Brodie | Thriller | |
| Lisztomania | Ken Russell | Roger Daltrey, Sara Kestelman, Fiona Lewis | Musical | |
| The Maids | Christopher Miles | Glenda Jackson, Susannah York, Vivien Merchant | Drama | Co-production with US |
| Man Friday | Jack Gold | Richard Roundtree, Peter O'Toole, Peter Cellier | Adventure | Entered into the 1975 Cannes Film Festival |
| The Man Who Would Be King | John Huston | Sean Connery, Michael Caine, Christopher Plummer | Adventure | Co-production with US |
| Mister Quilp | Michael Tuchner | Anthony Newley, David Hemmings, Jill Bennett | Musical | |
| Monty Python and the Holy Grail | Terry Jones, Terry Gilliam | Monty Python, Carol Cleveland, Neil Innes | Comedy | First original film by Monty Python |
| One of Our Dinosaurs Is Missing | Robert Stevenson | Peter Ustinov, Helen Hayes, Clive Revill | Comedy | |
| Out of Season | Alan Bridges | Vanessa Redgrave, Cliff Robertson, Susan George | Drama | Entered into the 25th Berlin International Film Festival |
| Paper Tiger | Ken Annakin | David Niven, Toshirō Mifune, Hardy Krüger | Thriller | |
| Penelope Pulls It Off | Peter Curran | Linda Marlowe, Anna Bergman, Nicholas Day | Sex comedy | |
| Permission to Kill | Cyril Frankel | Dirk Bogarde, Ava Gardner, Timothy Dalton | Spy thriller | Co-production with Austria |
| Ransom | Caspar Wrede | Sean Connery, Ian McShane, Robert Harris | Thriller | |
| The Return of the Pink Panther | Blake Edwards | Peter Sellers, Christopher Plummer, Herbert Lom | Comedy | Co-production with US |
| The Rocky Horror Picture Show | Jim Sharman | Tim Curry, Susan Sarandon, Barry Bostwick | Musical | Co-production with US |
| The Romantic Englishwoman | Joseph Losey | Michael Caine, Glenda Jackson, Helmut Berger | Drama | |
| Royal Flash | Richard Lester | Malcolm McDowell, Oliver Reed, Alan Bates | Adventure | |
| Russian Roulette | Lou Lombardo | George Segal, Cristina Raines, Denholm Elliott | Thriller | Co-production with Canada |
| Side by Side | Bruce Beresford | Terry-Thomas, Barry Humphries, Stephanie de Sykes | Musical | |
| Spanish Fly | Bob Kellett | Terry-Thomas, Leslie Phillips, Nadiuska | Comedy | Co-production with Spain |
| The Spiral Staircase | Peter Collinson | Jacqueline Bisset, Christopher Plummer, Sam Wanamaker | Thriller | |
| That Lucky Touch | Christopher Miles | Roger Moore, Susannah York, Shelley Winters | Comedy | Co-production with West Germany |
| Three for All | Martin Campbell | Adrienne Posta, Robert Lindsay, Paul Nicholas | Comedy | |
| Tommy | Ken Russell | Roger Daltrey, Oliver Reed, Ann-Margret, | Musical | |
| The Ups and Downs of a Handyman | John Sealey | Barry Stokes, Sue Lloyd, Penny Meredith | Sex comedy | |
| The Wilby Conspiracy | Ralph Nelson | Sidney Poitier, Michael Caine, Nicol Williamson | Thriller | |
| What Changed Charley Farthing? | Sidney Hayers | Doug McClure, Hayley Mills, Lionel Jeffries | Comedy | |