Elisabeth Sybille Princess of Saxe Weimar
- Category : 1854-births
- Type : MGE
- Profile : 4/6 - Opportunistic / Role Model
- Definition : Split - Small (12,35)
- Incarnation Cross : RAX Planning 1
German princess, as the first wife of Duke Johann Albrecht of Mecklenburg, Regent of Mecklenburg-Schwerin and of the Duchy of Brunswick. Their marriage was childless.
She was the daughter of Karl Alexander, Grand Duke of Saxe-Weimar-Eisenach, and Princess Sophie of the Netherlands.
She died at Schloß Wiligrad, near Lübstorf, on 10 July 1908.