Odo I (c. 1060 – 1101/2 Tarsus), also known as Eudes, surnamed Borel and called the Red, was duke of Burgundy between 1079 and 1102.

[1] He participated in the French expedition to the Iberian peninsula, started after the Battle of Sagrajas and ending with little accomplished in the failed Siege of Tudela in 1087.

Also when leaving on crusade, he signed a charter of renunciation at St. Beningne de Dijon and another at the priory of Gevrey-Chambertin.

While Saint Anselm was progressing through Odo's territory on his way to Rome in 1097, the bandit, expecting great treasure in the archbishop's retinue, prepared to ambush and loot it.

The flabbergasted duke immediately allowed the bishop to embrace him and offered himself as Anselm's humble servant.