GREATEST HITS by DIANA ROSS has sold 150,000 copies in Canada and United Kingdom.
GREATEST HITS certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Canada |
50,000 | 1x Gold | 1978 |
Canada Sales: 50,000
Certification / note: 1x Gold
Certification Date / sales as of: 1978
|
 United Kingdom |
100,000 | 1x Gold | 1 January,1976 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 1 January,1976
|
| Total sales | 150,000 | (in 2 countries) |
Total
Sales: 150,000
(in 2 countries)
|
Year-end chart performance for GREATEST HITS
| Chart 1976 | Rank |
| Canadian Albums (RPM) |
47 |