Pope Victor I was a Roman African prelate of the Catholic Church who served as Bishop of Rome in the late second century. The dates of his tenure are uncertain, but one source states he became pope in 189 and gives the year of his death as 199. He was born in the Roman Province of Africa—probably in Leptis Magna. He was later considered a saint. His feast day is celebrated on 28 July as "St Victor I, Pope and Martyr". He was of Berber origin.

The pope, also known as the supreme pontiff, Roman pontiff or sovereign pontiff, is the bishop of Rome, visible head of the worldwide Catholic Church, and has also served as the head of state or sovereign of the Papal States and later the Vatican City State since the eighth century. From a Catholic viewpoint, the primacy of the bishop of Rome is largely derived from his role as the apostolic successor to Saint Peter, to whom primacy was conferred by Jesus, who gave Peter the Keys of Heaven and the powers of "binding and loosing", naming him as the "rock" upon which the Church would be built. The current pope is Francis, who was elected on 13 March 2013.