Victorius
Victorius may refer to:

People
 Victorius of Aquitaine (fl. AD 457), who created the Victorian system of the Cursus Paschalis
 Piero Vettori (1499-1585), known as Petrus Victorius, Italian writer, philologist and humanist.
 Saint Victorius, son of Saint Marcellus of Tangier
 Claudius Marius Victorius, teacher and poet of the fifth century CE

Other uses
 Victorius (band), a German power metal band
 Victorius (comics), a character in the Marvel Comics Universe
 Victorius, a LNWR Renown Class locomotive

See also

 Victorious (disambiguation)
 Victory (disambiguation)
 Victor (disambiguation)
 Victoria (disambiguation)
 Victorinus (disambiguation)