• Born year: 0001
  • Born in: Roman Empire
  • Death year: 0120
  • Death in: Roman Empire
Pope Sixtus I

Pope Sixtus I (42 – c. 124) was the Bishop of Rome from c. 115 to his death c. 124. He succeeded Pope Alexander I and was succeeded by Pope Telesphorus. In the oldest documents, Xystus (from the Greek word for "polished") is the spelling used for the first three popes of that name.