Tracklist
| Girlfriend (Extended Version) | 6:49 | |
| Girlfriend (Extended Instrumental) | 6:49 | |
| Girlfriend (Vocal Edit) | 5:45 |
Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Girlfriend (12") | MCA Records Ltd. | MCAT 1233 | UK | 1987 | |
| Girlfriend (Extended Version) (12") | MCA Records | 258 083-0 | Germany | 1987 | |
| Girlfriend (12") | MCA Records | MCA-23794 | US | 1987 | |
| Girlfriend (12") | MCA Records, WEA Records Pty Ltd. | 0-23794 | Australia | 1987 | |
| Girlfriend (12", Promo) | MCA Records | L33-17486 | US | 1987 | |
| Girlfriend (12", Promo) | MCA Records | L33-17426 | US | 1987 | |
| Girlfriend (7") | MCA Records | 258 082-7 | Germany | 1987 | |
| Girlfriend (7") | MCA Records | MCA 1233 | UK & Ireland | 1987 | |
| Girlfriend (7", Single) | MCA Records | MCA-53185 | US | 1987 | |
| Girlfriend (CD, Single, Mini) | Warner-Pioneer Corporation, MCA Records | 10SW-31 | Japan | 1987 | |
| Girlfriend (Dance Remix) (12") | MCA Records Ltd. | MCAX 1233 | UK | 1988 | |
| Girlfriend (Dance Remix) (12", Maxi) | MCA Records | 257 993-0 | Germany | 1988 | |
| Girlfriend (CD, Maxi) | MCA Records | DMCA 1233 | UK | 1988 | |
| Girlfriend (CD, Mini) | MCA Records | 258 083-2 | Germany | 1988 |