Odo I

Odo I may refer to:


 * Odo I, Count of Orléans (9th century)
 * Odo I, Count of Troyes (9th century)
 * Odo I of Beauvais (died 881), bishop
 * Odo I, Margrave of the Saxon Ostmark (d. 993)
 * Odo I, Count of Blois (c. 950 – 996)
 * Odo I, Duke of Burgundy (1058–1103)