title: Pope Gregory
text: # Pope Gregory
  
  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 (996–999)
  * Pope Gregory VI (1045–1046)
     * Antipope Gregory VI
  * Pope Gregory VII (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 (1590–1591)
  * Pope Gregory XV (1621–1623)
  * Pope Gregory XVI (1831–1846)
  