Malcolm Keen was a British stage, film, and television actor.
| Movie | Macbeth | Duncan | 1964-03-16 |
| Movie | Two and Two Make Six | Harry Stoneham | 1962-05-01 |
| Movie | Life for Ruth | Mr Harris Sr | 1962-09-06 |
| Series | Amelia | 1961-04-14 | |
| Movie | Francis of Assisi | Bishop Guido | 1961-07-12 |
| Series | The Secret Kingdom | 1960-05-06 | |
| Movie | Operation Amsterdam | Johan Smit | 1959-01-12 |
| Movie | I Accuse! | President of France | 1958-03-05 |
| Series | Nicholas Nickleby | 1957-10-18 | |
| Movie | Fortune Is a Woman | Old Abercrombie | 1957-03-13 |
| Movie | The Birthday Present | Bristow | 1957-10-31 |
| Series | The Count of Monte Cristo | Unknown | 1956-02-20 |
| Movie | Rob Roy, The Highland Rogue | Duke of Marlborough | 1953-10-26 |
| Movie | The Lady and the Bandit | Sir Thomas de Veil | 1951-08-13 |
| Movie | The Mating Season | Mr. Williamson | 1951-01-12 |
| Series | Hallmark Hall of Fame | Unknown | 1951-12-24 |
| Series | Lux Video Theatre | Unknown | 1950-10-02 |
| Series | The Philco Television Playhouse | Unknown | 1948-10-03 |
| Movie | The Great Mr Handel | Lord Chesterfield | 1942-11-09 |
| Movie | Sixty Glorious Years | William E. Gladstone | 1938-11-18 |
| Movie | Lonely Road | 'The Professor' | 1936-08-23 |
| Movie | The Night of the Party | Lord Studholme | 1934-07-16 |
| Movie | Dangerous Ground | Mark Lyndon | 1934-05-01 |
| Movie | Whispering Tongues | Inspector Dawlay | 1934-09-24 |
| Movie | The House of Unrest | Hearne | 1931-03-01 |
| Movie | Jealousy | Henry Garwood | 1931-08-28 |
| Movie | 77 Park Lane | Sherringham | 1931-07-02 |
| Movie | Wolves | Pierre | 1930-05-19 |
| Movie | The Manxman | Philip Christian | 1929-01-18 |
| Movie | The Lodger: A Story of the London Fog | Joe Chandler | 1927-02-14 |
| Movie | Settled Out of Court | The Detective | 1925-10-01 |
| Movie | A Bill of Divorcement | Hilary Fairfield | 1922-08-01 |