Marcellinus may refer to:

Ancient

  • Marcellinus (consul 275), Roman imperial official
  • Marcellinus (magister officiorum) (died 351), officer of Emperor Constans and of usurper Magnentius
  • Marcellinus (magister militum) (died 468), a Roman general in the invasion of Africa against Geiseric
  • Marcellinus (writer), author of a Life of Thucydides, 6th century
  • Marcus Egnatius Marcellinus, a senator of Imperial Rome, Consul Suffectus in 116
  • Marcellinus and Peter (died 304), two Christian martyrs
  • Pope Marcellinus (died 304), third century pope
  • Ammianus Marcellinus (c. 330–c. 400), Roman historian
  • Narcissus, Argeus, and Marcellinus (died 320), martyrs at Tomi
  • Marcellinus of Gaul (died 374), saint and evangelist
  • Marcellinus of Carthage (died 413), saint and martyr
  • Marcellinus Comes (Count Marcellinus, died 534), 6th-century chronicler

Medieval

  • Marcellinus (bishop of Vác) (fl. 1138–1139), Hungarian prelate

Modern

  • Marcellinus Champagnat (1789–1840), priest and saint, founder of the Marist Brothers
  • Marcellinus of Civezza (1822–1906), Italian Franciscan author

See also

  • Saint Marcellinus (disambiguation)