| Leider/Vergissmeinnicht | |
| Cover: | Leider_Vergissmeinnicht.jpg |
| Type: | single |
| Artist: | Eisbrecher |
| Album: | Antikörper |
| Released: | August 22, 2006 |
| Genre: | Industrial metal |
| Length: | 31:25 |
| Label: | Dancing Ferret |
| Prev Title: | Leider |
| Prev Year: | 2006 |
| Next Title: | Vergissmeinnicht |
| Next Year: | 2006 |
"Leider/Vergissmeinnicht" (Regrettably/Forget-me-not) is a US limited edition double single from the German Neue Deutsche Härte band Eisbrecher, from their album Antikörper. It combines all the tracks from Leider and Vergissmeinnicht, as well as two videos.