According to Sony Music Canada, LOVERBOY by LOVERBOY has sold 4,000,000 copies worldwide. The album sold best in United States (2,000,000 copies), Canada (500,000 copies) and (0 copies).
LOVERBOY certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Canada |
500,000 | 5x Platinum | 1982 |
Canada Sales: 500,000
Certification / note: 5x Platinum
Certification Date / sales as of: 1982
|
 United States |
2,000,000 | 2x Platinum | 10 November, 1989 |
United States Sales: 2,000,000
Certification / note: 2x Platinum
Certification Date / sales as of: 10 November, 1989
|
| Worldwide sales | 4,000,000 | Sony Music Canada |
Total
Sales: 4,000,000
Source: Sony Music Canada
|
Year-end chart performance for LOVERBOY
| Chart 1980 | Rank |
| Canadian Albums (RPM) |
93 |
| Chart 1981 | Rank |
| Canadian Albums (RPM) |
11 |
| US Albums (Billboard 200) |
35 |
| Chart 1982 | Rank |
| US Albums (Billboard 200) |
73 |