The best selling album in 1965 in United Kingdom was BEATLES FOR SALE by THE BEATLES.
| Rank | Artist | Album | Released |
| 1 | THE BEATLES | BEATLES FOR SALE | 1964 |
| 2 | SOUNDTRACK | MARY POPPINS | 1964 |
| 3 | SOUNDTRACK | THE SOUND OF MUSIC | 1965 |
| 4 | BOB DYLAN | THE FREEWHEELIN' BOB DYLAN | 1963 |
| 5 | THE ROLLING STONES | THE ROLLING STONES NO.2 | 1965 |
| 6 | BOB DYLAN | BRINGING IT ALL BACK HOME | 1965 |
| 7 | VAL DOONICAN | 13 LUCKY SHADES OF | 1965 |
| 8 | THE BEATLES | HELP! | 1965 |
| 9 | ANDY WILLIAMS | ALMOST THERE | 1965 |
| 10 | SOUNDTRACK | MY FAIR LADY | 1964 |
| 11 | JOAN BAEZ | JOAN BAEZ/5 | 1965 |
| 12 | BACHELORS | THE BACHELORS AND SIXTEEN GREAT SONGS | 1964 |
| 13 | JIM REEVES | THE BEST OF JIM REEVES | 1964 |
| 14 | SOUNDTRACK | WEST SIDE STORY | 1961 |
| 15 | VARIOUS ARTISTS | ANIMAL TRACKS | 1965 |
| 16 | THE KINKS | KINKS / YOU REALLY GOT ME | 1965 |
| 17 | THE BEATLES | A HARD DAY'S NIGHT | 1964 |
| 18 | BURT BACHARACH | HITMAKER | 1965 |
| 19 | THE SHADOWS | SOUND OF THE SHADOWS | 1965 |
| 20 | THE KINKS | KINDA KINKS | 1965 |
Source: Record Retailer