Abundius (given name)

Abundius (fl. 451 – 469) was a saint and bishop of Como, Italy.

Abundius is also the name of:
 * Abundius and Irenaeus (died 258), saints and martyrs
 * Abundius and Abundantius (died 304), saints martyred north of Rome in the Diocletian persecution
 * Abundius of Umbria (died 303), saint martyred north of Rome in the Diocletian persecution
 * Abundius the Sacristan (died 564), saint and sacristan of St. Peter's Basilica
 * Abundius of Córdoba (died 854), 9th century priest, martyr, and saint of Córdoba, Spain
 * Abundius of Pietra Montecorvina, saint and martyr of Pietramontecorvino in Apulia
 * Abundius of Palestrina, Italian saint