| Title | Director | Cast | Genre | Notes |
| I Believe in You | Basil Dearden | Celia Johnson, Cecil Parker, Harry Fowler | Drama | |
| I'm a Stranger | Brock Williams | Greta Gynt, James Hayter, Hector Ross | Comedy | |
| The Importance of Being Earnest | Anthony Asquith | Michael Redgrave, Michael Denison, Edith Evans | Comedy | Adaptation of the play by Oscar Wilde |
| It Started in Paradise | Compton Bennett | Jane Hylton, Muriel Pavlow, Martita Hunt | Drama | |
| Ivanhoe | Richard Thorpe | Robert Taylor, Elizabeth Taylor, Joan Fontaine | Historical | |
| Judgment Deferred | John Baxter | Hugh Sinclair, Joan Collins Helen Shingler | Drama | |
| A Killer Walks | Ronald Drake | Laurence Harvey, Susan Shaw, Laurence Naismith | Crime | |
| King of the Underworld | Victor M. Gover | Tod Slaughter, Patrick Barr, Tucker McGuire | Crime | |
| Lady in the Fog | Sam Newfield | Cesar Romero, Lois Maxwell, Bernadette O'Farrell | Mystery | |
| The Last Page | Terence Fisher | George Brent, Marguerite Chapman, Diana Dors | Crime | |
| Little Big Shot | Jack Raymond | Ronald Shiner, Marie Lohr, Derek Farr | Comedy | |
| The Lost Hours | David MacDonald | Mark Stevens, Jean Kent, Garry Marsh | Mystery | |
| Love's a Luxury | Francis Searle | Hugh Wakefield, Derek Bond, Zena Marshall | Comedy | |
| Made in Heaven | John Paddy Carstairs | David Tomlinson, Petula Clark, Sonja Ziemann | Comedy | |
| The Man Who Watched Trains Go By | Harold French | Claude Rains, Marius Goring, Märta Torén | Crime | |
| Mandy | Alexander Mackendrick, Fred Sears | Phyllis Calvert, Jack Hawkins, Terence Morgan | Drama | Ealing Studios |
| Men Against the Sun | Brendan J. Stafford | John Bentley, Zena Marshall | Adventure | |
| Meet Me Tonight | Anthony Pelissier | Valerie Hobson, Nigel Patrick, Stanley Holloway | Comedy | |
| Miss Robin Hood | John Guillermin | Margaret Rutherford, Richard Hearne, Michael Medwin | Comedy | |
| Monte Carlo Baby | Jean Boyer | Audrey Hepburn, Cara Williams, Philippe Lemaire | Comedy | |
| Mother Riley Meets the Vampire | John Gilling | Arthur Lucan, Bela Lugosi, Dora Bryan | Comedy | |
| Moulin Rouge | John Huston | José Ferrer, Zsa Zsa Gabor, Suzanne Flon | Biopic | |
| My Death Is a Mockery | Tony Young | Donald Houston, Kathleen Byron, Bill Kerr | Crime drama | [4] |
| My Wife's Lodger | Maurice Elvey | Dominic Roche, Olive Sloane, Diana Dors | Comedy | |
| Never Look Back | Francis Searle | Rosamund John, Hugh Sinclair, Guy Middleton | Drama | |
| The Night Won't Talk | Daniel Birt | John Bailey, Hy Hazell, Mary Germaine | Crime | |
| Paul Temple Returns | Maclean Rogers | John Bentley, Patricia Dainton, Peter Gawthorne | Thriller | |
| Penny Princess | Val Guest | Yolande Donlan, Dirk Bogarde, Reginald Beckwith | Comedy | |
| The Pickwick Papers | Noel Langley | James Hayter, Hermione Baddeley, Nigel Patrick | Comedy | |
| The Planter's Wife | Ken Annakin | Claudette Colbert, Jack Hawkins, Anthony Steel | Adventure drama | |
| Private Information | Fergus McDonell | Jill Esmond, Jack Watling, Carol Marsh | Drama | |
| Reluctant Heroes | Jack Raymond | Ronald Shiner, Derek Farr, Christine Norden | Comedy | |
| The Ringer | Guy Hamilton | Herbert Lom, Mai Zetterling, Greta Gynt | Mystery | |
| Salute the Toff | Maclean Rogers | John Bentley, Carol Marsh, Valentine Dyall | Crime | |
| Saturday Island | Stuart Heisler | Linda Darnell, Tab Hunter, Donald Gray | Adventure romance | |
| The Second Mrs Tanqueray | Dallas Bower | Pamela Brown, Hugh Sinclair, Virginia McKenna | Drama | |
| Secret People | Thorold Dickinson | Audrey Hepburn, Valentina Cortese, Serge Reggiani | Spy thriller | |
| Sing Along with Me | Peter Graham Scott | Donald Peers, Dodo Watts, Dennis Vance | Musical | |
| So Little Time | Compton Bennett | Marius Goring, Maria Schell, Lucie Mannheim | Romance | |
| Something Money Can't Buy | Pat Jackson | Patricia Roc, Anthony Steel, Moira Lister | Comedy drama | |
| Song of Paris | John Guillermin | Dennis Price, Anne Vernon, Mischa Auer | Comedy | |
| The Sound Barrier | David Lean | Ralph Richardson, Ann Todd, Nigel Patrick | Drama | |
| Stolen Face | Terence Fisher | Paul Henreid, Lizabeth Scott, André Morell | Drama | |
| The Story of Robin Hood | Ken Annakin | Richard Todd, Joan Rice, Peter Finch | Adventure | |
| The Stranger Left No Card | Wendy Toye | Alan Badel, Geoffrey Bayldon, Eileen Way | short Drama | |
| The Tall Headlines | Terence Young | Mai Zetterling, Michael Denison, André Morell | Crime | |
| Time Gentlemen, Please! | Lewis Gilbert | Eddie Byrne, Raymond Lovell, Hermione Baddeley | Comedy | |
| Top Secret | Mario Zampi | George Cole, Oskar Homolka, Nadia Gray | Comedy | |
| Tread Softly | David MacDonald | Frances Day, Patricia Dainton, John Bentley | Crime | |
| Treasure Hunt | John Paddy Carstairs | Martita Hunt, Jimmy Edwards, Naunton Wayne | Comedy | |
| Trent's Last Case | Herbert Wilcox | Michael Wilding, Margaret Lockwood, Orson Welles | Detective | |
| Venetian Bird | Ralph Thomas | Richard Todd, Eva Bartok, John Gregson | Thriller | |
| The Voice of Merrill | John Gilling | Valerie Hobson, James Robertson Justice, Garry Marsh | Mystery | |
| The Wallet | Morton Lewis | John Longden, Chili Bouchier, Hilda Fenemore | Crime | |
| Where's Charley? | David Butler | Ray Bolger, Allyn Ann McLerie, Margaretta Scott | Musical | |
| Whispering Smith Hits London | Francis Searle | Richard Carlson, Greta Gynt, Herbert Lom | Mystery | |
| Who Goes There! | Anthony Kimmins | Nigel Patrick, Valerie Hobson, George Cole | Comedy | |
| Wide Boy | Ken Hughes | Sydney Tafler, Susan Shaw, Ronald Howard | Crime | |
| Wings of Danger | Terence Fisher | Zachary Scott, Robert Beatty, Kay Kendall | Thriller | |
| The Woman's Angle | Leslie Arliss | Edward Underdown, Cathy O'Donnell, Lois Maxwell | Drama | |
| Women of Twilight | Gordon Parry | René Ray, Lois Maxwell, Freda Jackson | Drama | |
| The Wonder Kid | Karl Hartl | Bobby Henrey, Elwyn Brook-Jones, Oskar Werner | Drama | |
| You're Only Young Twice | Terry Bishop | Duncan Macrae, Joseph Tomelty, Diane Hart | Comedy | |
