Ingerman (Ingram, Enguerrand) (c. 750-818), was a Frankish noble and Count of Hesbaye, son of Sigram of Hesbaye.
Ingerman married Rotrude, of unknown parentage. Ingerman and Rotrude had one daughter:
- Ermengarde. She married into the Frankish royal family, the Carolingians and was the first wife of King Louis the Pious, Son of Charlemagne.
- Riché 1993, p. 371.
- Riché, Pierre (1993). The Carolingians: a Family who Forged Europe. Translated by Allen, Michael Idomir. University of Pennsylvania Press.