| Papal election 1154 | |
|---|---|
| Dates and location | |
| 4 December 1154 Old St. Peter's Basilica, Rome | |
| Key officials | |
| Dean | Imar of Tusculum |
| Protopriest | Guido Florentinus |
| Protodeacon | Odone Bonecase |
| Elected pope | |
| Nicholas Breakspear Name taken: Adrian IV | |
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The 1154 papal election followed the death of Pope Anastasius IV and resulted in the election of Pope Adrian IV, the only Englishman to become pope.