Parthenius

Parthenius may refer to:

• Parthenius of Nicaea (1st-century BC–14 AD), Greek grammarian and poet
• Saint Parthenius (died 4th-century, Rome), Armenian saint and martyr from Rome, who suffered martyrdom during the reign of Decius
• Hierarch Parthenius of Lampsacus, bishop of Lampsacus in the 4th century
• One of several Greek Patriarchs of Alexandria
• One of several Patriarchs of Constantinople
• The chief chamberlain of Domitian (died 96)
• The classical name of the Bartın River in northern Anatolia
• A river-god in Greek mythology, son of Oceanus and Tethys, spirit of the above river
• Chief tax-collector of the Frankish king Chiliperic who was lynched in 574 AD by angry peasants