Idu was an official during the Sixth Dynasty, buried in Giza East Field, tomb G7102. He probably lived and served during the reign of Pepi I Meryre. He is the father of Qar whose tomb is nearby and Bendjet, buried in G7215.
G7102 lies in cemetery G7000 east of the related tomb of Qar. The mastaba exterior superstructure has disappeared.
The tomb depicts several members of his family:
- Wife: Meretyotes. Note than this woman is not the mother of Qar (G7101).
- Daughters: Bendjet (identified as the owner of G7215), Iry
- Sons: Qar, Idu and Hemi