| Olivia Newton-John
Have You Never Been Mellow
A1: Have You Never Been Mellow
| | EMI Netherlands | 5C 062-05802 | 1975 | LP | 0 | | |
| Olivia Newton-John
Have You Never Been Mellow
A1: Have You Never Been Mellow
| | MCA Canada | MCA 2133 | 1975 | LP | 0 | | |
| Olivia Newton-John
Have You Never Been Mellow
A1: Have You Never Been Mellow
| | EMI Germany | 1C 062-05 802 | 1975 | LP | 1 | | |
| Olivia Newton-John
Have You Never Been Mellow
A1: Have You Never Been Mellow
| | MCA USA | MCA-2133 | Feb 1975 | LP | 1 | | |
| Olivia Newton-John
Have You Never Been Mellow
A1: Have You Never Been Mellow
| | EMI UK | EMC 3069 | Apr 1975 | LP | 0 | | |
| Olivia Newton-John
Olivia Newton-John's Greatest Hits
A6: Have You Never Been Mellow
| | EMI Netherlands | 5C 062-60069 | 1977 | LP | 0 | | |
| Olivia Newton-John
Olivia Newton-John's Greatest Hits Vol. 2
A6: Have You Never Been Mellow
| | Interfusion Australia | L-36,449 | 1977 | LP | 0 | | |
| Olivia Newton-John
Olivia Newton-John's Greatest Hits
A6: Have You Never Been Mellow
| | MCA Canada | MCA 3028 | 1977 | LP | 3 | | |
| Olivia Newton-John
Olivia Newton-John´s Greatest Hits
A6: Have You Never Been Mellow
| | EMI Germany | 1C 064-60 069 | 1977 | LP | 1 | | |
| Olivia Newton-John
Olivia Newton-John's Greatest Hits
A6: Have You Never Been Mellow
| | EMI Sweden | 7C 062-60058 | 1977 | LP | 1 | | |
| Olivia Newton-John
Have You Never Been Mellow
A1: Have You Never Been Mellow
| | MCA USA | MCA-3014 | Sep 1977 | LP | 0 | | |
| Olivia Newton-John
Olivia Newton-John's Greatest Hits
A6: Have You Never Been Mellow
| | MCA USA | MCA-3028 | Oct 1977 | LP | 1 | 7.8 | |
| Olivia Newton-John
Greatest Hits
A6: Have You Never Been Mellow
| | EMI UK | EMA 785 | Nov 1977 | LP | 2 | | |
| Olivia Newton-John
Olivia Newton-John's Greatest Hits
A6: Have You Never Been Mellow
| | EMI Yugoslavia | LSEMI 73076 | 1978 | LP | 0 | | |
| Olivia Newton-John
Have You Never Been Mellow
A1: Have You Never Been Mellow
| | MCA Canada | MCA-37201 | 1980 | LP | 0 | | |
| Olivia Newton-John
Olivia Newton-John's Greatest Hits
A6: Have You Never Been Mellow
| | MCA Canada | MCA-5226 | 1981 | LP | 0 | | |
| Olivia Newton-John
Olivia Newton-John's Greatest Hits
A6: Have You Never Been Mellow
| | MCA USA | MCA-5226 | 1981 | LP | 7 | | |
| Olivia Newton-John
Love Performance
B5: Have You Never Been Mellow
| | EMI Japan | EMS-91010 | 21 Mar 1981 | LP | 1 | | |
| Olivia Newton-John
Have You Never Been Mellow
A1: Have You Never Been Mellow
| | MCA USA | MCA-37201 | 1982 | LP | 0 | | |
| Olivia Newton-John
Love Songs
A2: Have You Never Been Mellow
| | Music For Pleasure UK | MFP 5839 | 1988 | LP | 0 | | |
| Olivia Newton-John
Early Olivia
B5: Have You Never Been Mellow
| | EMI UK | EMS1322 | 1989 | LP | 0 | | |
| Olivia Newton-John
Olivia Newton-John's Greatest Hits
A6: Have You Never Been Mellow
| | EMI South Africa | EMCJ (D) 5115 | | LP | 0 | | |