| 89=99 | |
| Type: | Compilation album |
| Artist: | Aleks Syntek |
| Cover: | Aleks Syntek 1989-1999.jpg |
| Recorded: | 1989–99 |
| Genre: | Pop |
| Label: | EMI Televisa Music |
| Prev Title: | Lugar Secreto |
| Prev Year: | 1997 |
| Next Title: | Sexo, pudor y lágrimas |
| Next Year: | 1999 |
89=99 is the first compilation album by Mexican pop singer Aleks Syntek, released on October 24, 1999. It was certified Double Platinum in Mexico.