With the election of Joseph Cardinal Ratzinger as Pope Benedict XVI in 2005, there have been 265 popes in the history of the Roman Catholic Church. The pope is the spiritual leader of Roman Catholicism and the visible head of the Roman Catholic Church. He is the successor to St. Peter, the first among the apostles and the first pope of Rome. The following list gives the names of the popes of the Age of Crusades and Councils and the years that they reigned.
Eleventh Century
157. St. Gregory VII (1073-85)158. Blessed Victor III (1086-87)
159. Blessed Urban II (1088-99)
160. Paschal II (1099-1118)
Twelfth Century
161. Gelasius II (1118-19)162. Callistus II (1119-24)
163. Honorius II (1124-30)
164. Innocent II (1130-43)
165. Celestine II (1143-44)
166. Lucius II (1144-45)
167. Blessed Eugene III (1145-53)
168. Anastasius IV (1153-54)
169. Adrian IV (1154-59)
170. Alexander III (1159-81)
171. Lucius III (1181-85)
172. Urban III (1185-87)
173. Gregory VIII (1187)
174. Clement III (1187-91)
175. Celestine III (1191-98)
176. Innocent III (1198-1216)
Thirteenth Century
177. Honorius III (1216-27)178. Gregory IX (1227-41)
179. Celestine IV (1241)
180. Innocent IV (1243-54)
181. Alexander IV (1254-61)
182. Urban IV (1261-64)
183. Clement IV (1265-68)
184. Blessed Gregory X (1271-76)
185. Blessed Innocent V (1276)
186. Adrian V (1276)
187. John XXI (1276-77)
188. Nicholas III (1277-80)
189. Martin IV (1281-85)
190. Honorius IV (1285-87)
191. Nicholas IV (1288-92)
192. St. Celestine V (1294)
