| Papal election 1145 | |
|---|---|
| Dates and location | |
| 15 February 1145 San Cesareo in Palatio, Rome | |
| Key officials | |
| Dean | Corrado Demetri della Suburra |
| Protopriest | Guido Florentinus |
| Protodeacon | Gregorio Tarquini |
| Elected pope | |
| Bernardo da Pisa Name taken: Eugene III | |
 | |
The 1145 papal election followed the death of Pope Lucius II and resulted in the election of Pope Eugene III, the first pope of the Order of Cistercians.
