| Papal conclave February–July 1691 | |
|---|---|
| Dates and location | |
| 12 February – 12 July 1691 Apostolic Palace, Papal States | |
| Elected pope | |
| Antonio Pignatelli Name taken: Innocent XII | |
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The 1691 papal conclave was convened on the death of Pope Alexander VIII and ended with the election of Cardinal Antonio Pignatelli as Pope Innocent XII. It lasted for five months, from 12 February to 12 July 1691. The conclave became deadlocked after Catholic monarchs opposed the election of Gregorio Barbarigo, who some members of the College of Cardinals also viewed as too strict. The conclave only ended in July when cardinals started to become ill from the heat, and after French cardinals agreed to vote for Pignatelli despite him coming from Spanish-controlled Naples.