Gregory has been the name of sixteen Roman Catholic Popes and two Antipopes: * Pope Gregory I ("the Great"; 590–604), after whom the Gregorian chant is named * Pope Gregory II (715–731) * Pope Gregory III (731–741) * Pope Gregory IV (827–844) *

Pope Gregory V Pope Gregory V ( la, Gregorius V; c. 972 – 18 February 999), born Bruno of Carinthia, was the bishop of Rome and ruler of the Papal States from 3 May 996 to his death. A member of the Salian dynasty, he was made pope by his cousin, Emperor Ott ...

(996–999) * Pope Gregory VI (1045–1046) **'' Antipope Gregory VI'' *

Pope Gregory VII Pope Gregory VII ( la, Gregorius VII; 1015 – 25 May 1085), born Hildebrand of Sovana ( it, Ildebrando di Soana), was head of the Catholic Church and ruler of the Papal States from 22 April 1073 to his death in 1085. He is venerated as a saint ...

(1073–1085), after whom the Gregorian Reform is named * Pope Gregory VIII (1187) **'' Antipope Gregory VIII'' * Pope Gregory IX (1227–1241) * Pope Gregory X (1271–1276) * Pope Gregory XI (1370–1378) * Pope Gregory XII (1406–1415) * Pope Gregory XIII (1572–1585), after whom the Gregorian calendar is named *

Pope Gregory XIV Pope Gregory XIV ( la, Gregorius XIV; it, Gregorio XIV; 11 February 1535 – 16 October 1591), born Niccolò Sfondrato or Sfondrati, was head of the Catholic Church and ruler of the Papal States from 5 December 1590 to his death in October ...

(1590–1591) *

Pope Gregory XV Pope Gregory XV ( la, Gregorius XV; it, Gregorio XV; 9 January 15548 July 1623), born Alessandro Ludovisi, was head of the Catholic Church and ruler of the Papal States from 9 February 1621 to his death in July 1623. Biography Early life Al ...

(1621–1623) * Pope Gregory XVI (1831–1846)

See also