| 48 Hours | |
| Type: | single |
| Artist: | Blue System |
| Album: | Obsession |
| Released: | 1990 |
| Label: | Hansa |
| Producer: | Dieter Bohlen |
| Prev Title: | Love Me on the Rocks |
| Prev Year: | 1989 |
| Next Title: | Love Is Such a Lonely Sword |
| Next Year: | 1990 |
"48 Hours" is a song by Blue System. It is the sixth track on their 1990 fourth studio album, Obsession. It was released as a single around six months before the album came out.
The single debuted at number 89 in Germany for the week of April 30, 1990, two weeks later re-entering at number 29, which would remain its highest position.
The song is written and produced by Dieter Bohlen.