| Papal conclave March 1447 | |
|---|---|
| Dates and location | |
| 4–6 March 1447 Santa Maria sopra Minerva, Papal States | |
| Key officials | |
| Dean | Giovanni Berardi |
| Sub-dean | Francesco Condulmer |
| Camerlengo | Ludovico Trevisan |
| Protopriest | Henry Beaufort |
| Protodeacon | Prospero Colonna |
| Election | |
| Candidates | Prospero Colonna |
| Elected pope | |
| Tommaso Parentucelli Name taken: Nicholas V | |
 | |
The 1447 papal conclave (March 4–6), meeting in the Roman basilica of Santa Maria sopra Minerva, elected Pope Nicholas V (Parentucelli) to succeed Pope Eugene IV (Condulmer).