 | This article relies largely or entirely on a single source. (July 2020) |
Giovanni Antonio Giustiniani | |
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| 142nd Doge of the Republic of Genoa | |
| In office 22 September 1713 – 22 September 1715 | |
| Preceded by | Francesco Maria Imperiale |
| Succeeded by | Lorenzo Centurione |
| Personal details | |
| Born | 1607 Madrid, Spanish Empire |
| Died | 1672 Genoa, Republic of Genoa |
Giovanni Antonio Giustiniani (Madrid, 1676 - Genoa, 1735) was the 142nd Doge of the Republic of Genoa and king of Corsica.