Odo II

Odo II may refer to


 * Odo II, Count of Troyes (9th century)
 * Odo II, Count of Orléans (c. 852–898)
 * Odo II, Count of Blois (983–1037)
 * Odo II, Margrave of the Saxon Ostmark (d. 1046)
 * Odo, Count of Champagne (c.  1040 – 1115)
 * Odo II of Beauvais (died 1144), bishop
 * Odo II, Duke of Brittany since 1148
 * Odo II, Duke of Burgundy (1118–1162)
 * Odo II of Champlitte (died in 1204)