The soundtrack GIGI has sold 500,000 copies in United States.
GIGI certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 United States |
500,000 | 1x Gold | 17 April, 1968 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 17 April, 1968
|
| Total sales | 500,000 | (in 1 country) |
Total
Sales: 500,000
(in 1 country)
|
Year-end chart performance for GIGI
| Chart 1959 | Rank |
 UK Albums (Official Charts) |
2 |
| US Albums (Billboard 200) |
2 |
| Chart 1961 | Rank |
| US Mono Albums (Billboard 200) |
93 |