| Papal conclave May–July 1758 | |
|---|---|
| Dates and location | |
| 15 May – 6 July 1758 Apostolic Palace, Papal States | |
| Key officials | |
| Dean | Rainiero d'Elci |
| Sub-dean | Giovanni Antonio Guadagni |
| Camerlengo | Henry Benedict Stuart |
| Protopriest | Thomas-Philipp d'Alcase |
| Protodeacon | Alessandro Albani |
| Election | |
| Vetoed | Carlo Alberto Guidoboni Cavalchini |
| Elected pope | |
| Carlo della Torre di Rezzonico Name taken: Clement XIII | |
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The 1758 papal conclave (May 15 – July 6), convoked after the death of Pope Benedict XIV, elected Cardinal Carlo Rezzonico of Venice, who took the name Clement XIII.