According to Rhino, RETURN OF THE MACK by MARK MORRISON has sold 3,000,000 copies worldwide. The album sold best in United Kingdom (100,000 copies), Canada (50,000 copies) and (0 copies).
RETURN OF THE MACK certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Canada |
50,000 | 1x Gold | 1997 |
Canada Sales: 50,000
Certification / note: 1x Gold
Certification Date / sales as of: 1997
|
 United Kingdom |
100,000 | 1x Gold | 1 September, 1996 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 1 September, 1996
|
| Worldwide sales | 3,000,000 | Rhino |
Total
Sales: 3,000,000
Source: Rhino
|
Year-end chart performance for RETURN OF THE MACK
| Chart 1996 | Rank | Sales |
| UK Artist Albums |
80 | 150,000 |
| Chart 1997 | Rank | Sales |
| UK Albums |
200 | 90,000 |