Hildebert is a masculine given name of Germanic origin. It may refer to:

*Hildebert (bishop of Cambrai)
*Hildebert, Count of Ivois ( 882)
* (died 937)
* (died 1006)
*, abbot
*, abbot
*Hildebert of Lavardin (died 1133), bishop of Le Mans, archbishop of Tours and theologian
*Hildebert and Everwin