Saint Justinian

Saint Justinian is the name of:


 * Byzantine emperor Justinian I (483–565), saint in the Eastern Orthodox tradition
 * Saint Justinian of Ramsey Island (also Stinan, Jestin or Iestin, died 6th-century), hermit who lived on Ramsey Island, near St. David's, Pembrokeshire, Wales
 * Saint Lawrence Justinian (1381–1456), Bishop and first Patriarch of Venice
 * St Justinian, coastal location in Pembrokeshire, Wales