According to Warner Music Australia, WHO'S THAT GIRL (SOUNDTRACK) by MADONNA has sold 6,000,000 copies worldwide. The album sold best in United States (1,000,000 copies), France (600,000 copies) and United Kingdom (300,000 copies).
WHO'S THAT GIRL (SOUNDTRACK) certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 France |
600,000 | 2x Platinum | 2001 |
France Sales: 600,000
Certification / note: 2x Platinum
Certification Date / sales as of: 2001
|
 Germany |
250,000 | 1x Gold | 1987 |
Germany Sales: 250,000
Certification / note: 1x Gold
Certification Date / sales as of: 1987
|
 Hong Kong |
20,000 | 1x Platinum |
Hong Kong Sales: 20,000
Certification / note: 1x Platinum
Certification Date / sales as of:
|
|
 Netherlands |
50,000 | 1x Gold | 1987 |
Netherlands Sales: 50,000
Certification / note: 1x Gold
Certification Date / sales as of: 1987
|
 New Zealand |
7,500 | 1x Gold |
New Zealand Sales: 7,500
Certification / note: 1x Gold
Certification Date / sales as of:
|
|
 Norway |
42,764 | Year-end list | 1987 |
Norway Sales: 42,764
Certification / note: Year-end list
Certification Date / sales as of: 1987
|
 Spain |
100,000 | 1x Platinum | 1988 |
Spain Sales: 100,000
Certification / note: 1x Platinum
Certification Date / sales as of: 1988
|
 United Kingdom |
300,000 | 1x Platinum | 9 December, 1987 |
United Kingdom Sales: 300,000
Certification / note: 1x Platinum
Certification Date / sales as of: 9 December, 1987
|
 United States |
1,000,000 | 1x Platinum | 29 September, 1987 |
United States Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 29 September, 1987
|
| Worldwide sales | 6,000,000 | Warner Music Australia |
Total
Sales: 6,000,000
Source: Warner Music Australia
|
Year-end chart performance for WHO'S THAT GIRL (SOUNDTRACK)
| Chart 1987 | Rank | Sales |
 Austrian Albums (Ö3 Austria) |
26 | |
 Canadian Albums (RPM) |
37 | |
| Dutch Albums (Album Top 100) |
16 | |
 European Albums (Music & Media) |
18 | |
| German Albums (Offizielle Top 100) |
20 | |
| Norwegian Albums (Dagbladet) |
27 | 42,764 |
 Swiss Albums (Schweizer Hitparade) |
29 | |
| UK Albums (Music Week) |
41 | 310,000 |