| Eberhard of Sülichgau | |
| Father: | Adelhard von Burc |
| Mother: | Swanaburc |
| Spouse: | Gisela |
| Issue: | Judith Regelinda of Zurich, Duchess of Swabia |
| Birth Date: | c. 856 |
| Death Date: | after 889 |
Eberhard von Sülichen (c. 856[1] – after 889) was a Frankish nobleman, Count of Sülichgau.
It has been reported that he was the son of Unruoch III of Friuli, the Margrave of Friuli, a son of the Frankish Unruoching Duke of Friuli Eberhard of Friuli and of Gisela, daughter of Louis the Pious.[2] It has also been reported that his father was Adelhard von Burc, lay abbot of Cysoing, himself a son of Eberhard of Friuli.[3]
He married his first cousin, Gisela, and they had at least two daughters, Judith (who married Arnulf, Duke of Bavaria, and was the mother of Eberhard and Judith.[4]) and Regelinda of Zürich, Duchess of Swabia.[5] [6]