Adrian of Orléans (c. 755 – before November 821) was a Frankish count, son of Gerold of Anglachgau and Emma of Alemannia. His sister Hildegard married Charlemagne; therefore, he was the emperor's brother-in-law and uncle to the next emperor, Louis the Pious.
Family
Adrian married Waldrada, and had issue:
Odo I, Count of Orleans (d. aft. 15 Feb 834), who married Engeltrude of Fézensac, daughter of Count Leuthard I of Paris.
Waldrada who married Robert III of Worms (d. 834), count of the Oberrheingau and the Wormsgau, father of Robert the Strong.
William, Count of Blois