| Captain Regent of San Marino | | (1 October 1757—1 April 1758) |
| Captain Regent of San Marino | | (1 April 1764—1 October 1764) |
| Captain Regent of San Marino | | (1 October 1770—1 April 1771) |
| Captain Regent of San Marino | | (1 April 1774—1 October 1774) |
| Captain Regent of San Marino | | (1 April 1780—1 October 1780) |
| Captain Regent of San Marino | | (1 October 1790—1 April 1791) |
| Captain Regent of San Marino | | (1 April 1794—1 October 1794) |
| Captain Regent of San Marino | | (1 October 1797—1 April 1798) |
| Captain Regent of San Marino | | (1 October 1801—1 April 1802) |
| Captain Regent of San Marino | | (1 April 1805—1 October 1805) |