The best selling album in 1968 in United States was ARE YOU EXPERIENCED by JIMI HENDRIX.
| Rank | Artist | Album | Released |
| 1 | JIMI HENDRIX | ARE YOU EXPERIENCED | 1967 |
| 2 | SIMON & GARFUNKEL | THE GRADUATE (SOUNDTRACK) | 1968 |
| 3 | CREAM | DISRAELI GEARS | 1967 |
| 4 | THE BEATLES | MAGICAL MYSTERY TOUR | 1967 |
| 5 | DIANA ROSS & THE SUPREMES | GREATEST HITS | 1967 |
Source: Billboard