This is a list of captains regent (Capitani Reggenti) of San Marino from 1500 to 1700.
| Year | Semester [1] | Captain Regent | Captain Regent |
|---|---|---|---|
| 1500 | April | Menetto di Menetto Bonelli | Antonio di Maurizio Lunardini |
| 1500 | October | Francesco di Girolamo Belluzzi | Simone di Antonio Belluzzi |
| 1501 | April | Antonio di Polinoro Lunardini | Fabrizio di Pier Leone Corbelli |
| 1501 | October | Cristoforo di Giacomino di Bartolo | Biagio di Bartolo Pasini |
| 1502 | April | Antonio di Girolamo | Gabriele di Bartolo |
| 1502 | October | Giuliano di Bartolomeo | Angelo di Paolo Fabbri |
| 1503 | April | Antonio di Bianco | Bartolo di Antonio |
| 1503 | July | Simone di Antonio Belluzzi | Giovanni di Cristoforo di Vita |
| 1503 | October | Francesco di Girolamo | Bonifazio di Andrea |
| 1504 | April | Fabrizio di Pier Leone Corbelli | Marino di Niccolò di Giovanetto |
| 1504 | October | Antonio di Girolamo | Francesco di Marino Giangi |
| 1505 | April | Francesco di Girolamo Belluzzi | Giuliano di Bartolomeo |
| 1505 | October | Antonio di Bianco | Antonio di Marino Giannini |
| 1506 | April | Andrea di Giorgio Loli | Camillo di Menetto Bonelli |
| 1506 | October | Antonio di Polinoro Lunardini | Antonio di Maurizio Lunardini |
| 1507 | April | Fabrizio di Pier Leone Corbelli | Sammaritano di Andrea Tini |
| 1507 | October | Marino di Niccolò di Giovanetto | Leonardo di Giovanni di Belluzzi |
| 1508 | April | Cristoforo Martelli | Giacomo di Lodovico Calcigni |
| 1508 | October | Antonio di Girolamo | Francesco di Marino Giangi |
| 1509 | April | Innocenzo di Menetto Bonelli | Antonio di Benetto |
| 1509 | October | Andrea di Giorgio Loli | Antonio di Marino Giannini |
| 1510 | April | Antonio di Polinoro Lunardini | Andrea di Marino Speranza |
| 1510 | October | Antonio di Bianco | Barnaba di Matteo da Valle |
| 1511 | April | Marino di Niccolò di Giovanetto | Biagio di Bartolo Pasini |
| 1511 | October | Antonio di Girolamo | Giovanni di Cristoforo Vita |
| 1512 | April | Andrea Giangi | Marino di Severo |
| 1512 | October | Leonardo di Giovanni Belluzzi | Sammaritano di Andrea Tini |
| 1513 | April | Cristoforo di Girolamo | Cristoforo Martelli |
| 1513 | October | Antonio di Benetto | Benedetto di Marino Benettini |
| 1514 | April | Antonio di Maurizio Lunardini | Francesco Giangi |
| 1514 | October | Francesco di Simone Belluzzi | Innocenzo di Menetto Bonelli |
| 1515 | April | Carlo di Cristofaro | Giacomo di Lodovico Calcigni |
| 1515 | October | Francesco di Girolamo Belluzzi | Antonio di Bartolo |
| 1516 | April | Camillo di Menetto Bonelli | Girolamo di Giuliano Gozi |
| 1516 | October | Diotallevo Corbelli | Sammaritano di Andrea Tini |
| 1517 | April | Carlo di Cristofaro | Giacomo di Lodovico Calcigni |
| 1517 | October | Andrea di Bonifazio | Antonio di Maurizio Lunardini |
| 1518 | April | Camillo di Menetto Bonelli | Leonardo di Giovanni Belluzzi |
| 1518 | October | Francesco di Girolamo Belluzzi | Antonio di Polinoro Lunardini |
| 1519 | April | Girolamo di Giuliano Gozi | Pietro di Sabatino di Bianco |
| 1519 | October | Innocenzo di Menetto Bonelli | Francesco di Antonio Belluzzi |
| 1520 | April | Antonio di Maurizio Lunardini | Marino di Severo |
| 1520 | October | Andrea di Bonifazio | Francesco di Girolamo Belluzzi |
| 1521 | April | Bartolomeo di Antonio Amanti | Bartolo di Simone Belluzzi |
| 1521 | October | Cristofaro Martelli | Giacomo di Lodovico Calcigni |
| 1522 | April | Girolamo di Giuliano Gozi | Giuliano di Bartolomeo |
| 1522 | October | Antonio di Polinoro Lunardini | Marino di Antonio |
| 1523 | April | Bartolomeo di Antonio | Girolamo di Evangelista Belluzzi |
| 1523 | October | Francesco di Simone Belluzzi | Francesco di Sante di Biagio |
| 1524 | April | Camillo di Menetto Bonelli | Leonardo di Giovanni Belluzzi |
| 1524 | October | Giacomo di Antonio Giannini | Bartolomeo di Antonio Amanti |
| 1525 | April | Innocenzo di Menetto Bonelli | Pier Leone di Fabrizio Corbelli |
| 1525 | October | Melchiorre di Francesco Belluzzi | Sammaritano di Andrea Tini |
| 1526 | April | Girolamo di Giuliano Gozi | Federigo di Brandano Calcigni |
| 1526 | October | Francesco di Simone Belluzzi | Marino di Severo |
| 1527 | April | Andrea Sabbatini | Carlo di Cristofaro |
| 1527 | October | Bartolomeo di Antonio Amanti (died 1528, replaced by Melchiorre di Francesco) | Giacomo di Lodovico Calcigni |
| 1528 | April | Diottalevo Corbelli | Giuliano di Marino Righi |
| 1528 | October | Girolamo di Giuliano Gozi | Girolamo di Evangelista Belluzzi |
| 1529 | April | Camillo di Menetto Bonelli | Bartolo Belluzzi |
| 1529 | October | Lodovico di Pietro Calcigni | Antonio di Pietro Tosini |
| 1530 | April | Melchiorre di Francesco Belluzzi | Giacomo di Lodovico Pinti |
| 1530 | October | Giacomo di Lodovico Calcigni | Pier Leone di Fabrizio Corbelli |
| 1531 | April | Francesco di Simone Belluzzi | Giacomo di Antonio Giannini |
| 1531 | October | Polinoro di Antonio Lunardini | Girolamo di Giuliano Gozi |
| 1532 | April | Carlo di Cristofaro | Innocenzo di Menetto Bonelli |
| 1532 | October | Bartolo di Simone Belluzzi | Sammaritano di Andrea Tini |
| 1533 | April | Giacomo di Lodovico Calcigni | Girolamo di Evangelista Belluzzi |
| 1533 | October | Camillo di Menetto Bonelli | Melchiorre di Francesco Belluzzi |
| 1534 | April | Pier Leone di Fabrizio Corbelli | Giuliano di Marino Righi |
| 1534 | October | Francesco di Simone Belluzzi | Giacomo di Antonio Giannini |
| 1535 | April | Girolamo di Giuliano Gozi | Antonio di Pietro Tontini |
| 1535 | October | Innocenzo di Menetto Bonelli | Giacomo di Evangelista Belluzzi |
| 1536 | April | Melchiorre di Francesco Belluzzi | Sammaritano di Andrea Tini |
| 1536 | October | Bartolo di Simone Belluzzi | Pier Leone di Fabrizio Corbelli |
| 1537 | April | Girolamo di Evangelista Belluzzi | Girolamo di Francesco Giannini |
| 1537 | October | Giuliano di Marino Righi | Giacomo di Antonio Giannini |
| 1538 | April | Francesco di Simone Belluzzi | Girolamo di Giuliano Gozi |
| 1538 | October | Carlo di Cristofaro Gianolini | Cristofaro di Marino Giangi |
| 1539 | April | Melchiorre di Francesco Belluzzi | Niccolò di Sante di Biagio |
| 1539 | October | Bartolo di Simone Belluzzi | Giacomo di Antonio Giannini |
| 1540 | April | Gio. Antonio di Francesco Belluzzi | Pier Leone di Fabrizio Corbelli |
| 1540 | October | Girolamo di Giuliano Gozi | Vincenzo di Bartolo Gombertini |
| 1541 | April | Girolamo di Evangelista Belluzzi | Stanghelino di Francesco Belluzzi |
| 1541 | October | Giuliano di Marino Righi | Giacomo di Lodovico Pinti |
| 1542 | April | Polinoro Lunardini | Cristofaro di Marino Giangi |
| 1542 | October | Carlo Gianolini | Marino Gabrielli |
| 1543 | April | Antonio di Pietro Tontini | Giacomo di Evangelista Belluzzi |
| 1543 | October | Girolamo Giannini | Carlo di Francesco Lunardini |
| 1544 | April | Polinoro Lunardini | Bartolo di Simone Belluzzi |
| 1544 | October | Giovanni Antonio Belluzzi | Vincenzo Gombertini |
| 1545 | April | Girolamo di Giuliano Gozi | Innocenzo Brancuti |
| 1545 | October | Giuliano di Marino Righi | Marino Gabrielli |
| 1546 | April | Bonetto di Marino Bonetti | Baldo di Gaspare |
| 1546 | October | Pier Leone di Fabrizio Corbelli | Bernardino Giannini |
| 1547 | April | Gio. Antonio Leonardelli | Stanghelino di Francesco Belluzzi |
| 1547 | October | Gio. Lodovico di Matteo Belluzzi | Pier Paolo Bonelli (replaced February 23, 1548, by Bartolo Belluzzi) |
| 1548 | April | Giovanni Antonio Belluzzi | Sante di Marco Gori |
| 1548 | October | Giacomo di Antonio Giannini | Francesco di Sebastiano Onofri |
| 1549 | April | Giuliano di Marino Righi | Girolamo di Evangelista Belluzzi |
| 1549 | October | Bartolo Belluzzi | Rinaldo di Giovanni Baldi |
| 1550 | April | Polinoro Lunardini | Biagio di Matteo Tura |
| 1550 | October | Gio. Antonio Leonardelli | Cristofaro di Marino Giangi |
| 1551 | April | Girolamo Giannini | Marino di Andrea |
| 1551 | October | Pier Leone Corbelli | Pier Matteo Belluzzi |
| 1552 | April | Gio. Lodovico di Matteo Belluzzi | Baldo di Gaspare |
| 1552 | October | Antonio di Piero Tontini | Vincenzo di Giovanni di Andrea |
| 1553 | April | Vincenzo Gombertini | Giacomo di Antonio Giannini |
| 1553 | October | Gio. Antonio Belluzzi | Rinaldo di Giovanni Baldi |
| 1554 | April | Innocenzo Brancuti | Giacomo di Evangelista Belluzzi |
| 1554 | October | Marc'Antonio Gozi | Francesco di Sebastiano Onofri |
| 1555 | April | Giuliano di Marino Righi | Gio. Antonio di Antonio |
| 1555 | October | Bartolo Belluzzi | Pier Paolo Corbelli |
| 1556 | April | Gio. Antonio Leonardelli | Bonetto di Marino Bonetti |
| 1556 | October | Antonio Brancuti | Baldo di Gaspare |
| 1557 | April | Gio. Lodovico di Matteo Belluzzi | Vincenzo Giannini |
| 1557 | October | Pier Paolo Bonelli | Vincenzo Gombertini |
| 1558 | April | Girolamo Giannini | Francesco di Sebastiano Onofri |
| 1558 | October | Innocenzo Brancuti | Rinaldo di Giovanni Baldi |
| 1559 | April | Bartolo Belluzzi | Pier Paolo Corbelli |
| 1559 | October | Gio. Antonio Leonardelli | Sinibaldo Sinibaldi |
| 1560 | April | Giacomo di Evangelista Belluzzi | Vincenzo di Marino di Andrea |
| 1560 | October | Pier Leone Corbelli | Giovanni Sinibaldi |
| 1561 | April | Vincenzo Gombertini | Bernardino Giannini |
| 1561 | October | Francesco di Sebastiano Onofri | Francesco di Pier Paolo Martelli |
| 1562 | April | Girolamo Giannini | Claudio Belluzzi |
| 1562 | October | Pier Paolo Bonelli | Marc'Antonio Gozi |
| 1563 | April | Pier Matteo Belluzzi | Pier Paolo Corbelli |
| 1563 | October | Ludovico Belluzzi | Marc'Antonio Bonetti |
| 1564 | April | Gio. Andrea Belluzzi | Rinaldo di Giovanni Baldi |
| 1564 | October | Antonio Brancuti | Benedetto di Bianco |
| 1565 | April | Vincenzo Gombertini | Giacomo di Evangelista Belluzzi |
| 1565 | October | Bonetto di Marino Bonetti | Marino Bonelli |
| 1566 | April | Marc'Antonio Gozi | Giovanni Antonio di Antonio |
| 1566 | October | Girolamo Giannini | Sebastiano di Cristofaro Giangi |
| 1567 | April | Francesco di Pier Paolo Martelli | Marino di Cristofaro Giangi |
| 1567 | October | Giuliano Corbelli | Giovanni Andrea Belluzzi |
| 1568 | April | Pier Paolo Bonelli | Pier Paolo Corbelli |
| 1568 | October | Antonio Brancuti | Liberio Gabrielli |
| 1569 | April | Pier Matteo Belluzzi | Vincenzo Giannini |
| 1569 | October | Ippolito Gombertini | Sinibaldo Sinibaldi |
| 1570 | April | Marc'Antonio Gozi | Marc'Antonio Bonetti |
| 1570 | October | Girolamo Giannini | Ascanio di Giacomo Belluzzi |
| 1571 | April | Giovanni Antonio Leonardelli | Benedetto di Bianco |
| 1571 | October | Pier Paolo Corbelli | Giovanni Paolo di Giuliano |
| 1572 | April | Innocenzo Brancuti | Francesco Giannini |
| 1572 | October | Pier Matteo Belluzzi | Antonio di Angelo Bellini |
| 1573 | April | Antonio Brancuti | Gio. Lodovico di Matteo Belluzzi |
| 1573 | October | Lodovico Belluzzi | Vincenzo Giannini |
| 1574 | April | Marc'Antonio Gozi | Gio. Antonio di Antonio |
| 1574 | October | Giambattista Belluzzi | Benedetto di Bianco |
| 1575 | April | Giuliano Corbelli | Liberio Gabrielli |
| 1575 | October | Girolamo Giannini | Vincenzo di Marino di Andrea |
| 1576 | April | Pier Paolo Corbelli | Sinibaldo Sinibaldi |
| 1576 | October | Innocenzo Brancuti | Francesco Onofri |
| 1577 | April | Francesco di Paolo di Giuliano | Gio. Lodovico di Matteo Belluzzi |
| 1577 | October | Pier Matteo Belluzzi | Vincenzo Giannini |
| 1578 | April | Ippolito Gombertini | Francesco Giannini |
| 1578 | October | Liberio Gabrielli | Ascanio Belluzzi |
| 1579 | April | Girolamo Giannini | Benedetto di Bianco |
| 1579 | October | Lodovico Belluzzi | Giovanni Calcigni |
| 1580 | April | Pier Paolo Corbelli | Marino Bonelli |
| 1580 | October | Giambattista Belluzzi | Sinibaldo Sinibaldi |
| 1581 | April | Innocenzo Brancuti | Gio. Lodovico di Matteo Belluzzi |
| 1581 | October | Giuliano Corbelli | Gio. Paolo Belluzzi |
| 1582 | April | Ippolito Gombertini | Pier Marino Cionini |
| 1582 | October | Gio. Antonio Leonardelli | Francesco Giannini |
| 1583 | April | Pier Matteo Belluzzi | Marc'Antonio Gozi |
| 1583 | October | Pier Paolo Corbelli | Francesco Martelli |
| 1584 | April | Federico Sinibaldi | Vincenzo Giannini |
| 1584 | October | Innocenzo Brancuti | Gio. Lodovico Belluzzi |
| 1585 | April | Bonetto Bonetti | Gio. Maria Giangi |
| 1585 | October | Giuliano Corbelli | Liberio Gabrielli |
| 1586 | April | Ascanio Belluzzi | Francesco Giannini |
| 1586 | October | Paol'Antonio Onofri | Giambattista Belluzzi |
| 1587 | April | Lodovico Belluzzi | Pier Marino Cionini |
| 1587 | October | Gio. Antonio Leonardelli | Pier Paolo Corbelli |
| 1588 | April | Pier Matteo Belluzzi | Vincenzo Giannini |
| 1588 | October | Marc'Aurelio Brancuti | Giambattista Belluzzi |
| 1589 | April | Giuliano Corbelli | Liberio Gabrielli |
| 1589 | October | Federico Sinibaldi | Marino Pellicieri |
| 1590 | April | Francesco Giannini | Giambattista Fabbri |
| 1590 | October | Orazio Giannini | Giambattista Belluzzi |
| 1591 | April | Lodovico Belluzzi | Ascanio Belluzzi |
| 1591 | October | Pier Matteo Belluzzi | Ottaviano Gozi |
| 1592 | April | Pier Marino Cionini | Giuliano Gozi |
| 1592 | October | Camillo Bonelli (replaced 1592 by Giovanni Paolo Belluzzi) | Paol'Antonio Onofri |
| 1593 | April | Giuliano Corbelli | Annibale Belluzzi |
| 1593 | October | Giambattista Belluzzi | Francesco Giannini |
| 1594 | April | Liberio Gabrielli | Innocenzo Bonelli |
| 1594 | October | Federico Brandani | Vincenzo Giannini |
| 1595 | April | Fabrizio Belluzzi | Francesco Maria Corbelli |
| 1595 | October | Pier Marino Cionini | Lattanzio Valli |
| 1596 | April | Orazio Belluzzi | Matteo Ceccoli |
| 1596 | October | Camillo Bonelli | Annibale Belluzzi |
| 1597 | April | Paolo Antonio Onofri | Gio. Francesco Belluzzi |
| 1597 | October | Camillo Bonelli | Annibale Belluzzi |
| 1598 | April | Giuliano Gozi | Francesco Giannini |
| 1598 | October | Giambattista Belluzzi | Innocenzo Bonelli |
| 1599 | April | Pier Marino Cionini | Giambattista Fabbri |
| 1599 | October | Orazio Belluzzi | Lattanzio Valli |
| 1600 | April | Pier Francesco Bonetti | Belluzzo Belluzzi |
| 1600 | October | Pier Matteo Belluzzi | Fabrizio Belluzzi |
| 1601 | April | Lorenzo Martelli | Liberio Gabrielli |
| 1601 | October | Girolamo Gozi | Francesco Giannini |
| 1602 | April | Giuliano Gozi | Innocenzo Bonelli |
| 1602 | October | Giambattista Belluzzi | Francesco Maria Corbelli |
| 1603 | April | Orazio Belluzzi | Scipione Gabrielli |
| 1603 | October | Francesco Bonelli | Lattanzio Valli |
| 1604 | April | Pier Francesco Bonetti | Giambattista Fabbri |
| 1604 | October | Pier Marino Cionini | Annibale Gozi |
| 1605 | April | Tiberio Gabrielli | Francesco Giannini |
| 1605 | October | Girolamo Gozi | Innocenzo Bonelli |
| 1606 | April | Pier Matteo Belluzzi | Fabrizio Belluzzi |
| 1606 | October | Annibale Belluzzi | Giuliano Fattori |
| 1607 | April | Lorenzo Martelli | Leone Pellicieri |
| 1607 | October | Camillo Bonelli | Giambattista Belluzzi |
| 1608 | April | Pier Francesco Bonelli | Giuliano Belluzzi |
| 1608 | October | Pietro Tosini Corbelli | Teodoro Leonardelli |
| 1609 | April | Orazio Belluzzi | Orazio Giangi |
| 1609 | October | Girolamo Gozi | Lattanzio Valli |
| 1610 | April | Fabrizio Belluzzi | Giambattista Fabbri |
| 1610 | October | Gio. Andrea Belluzzi | Sebastiano Onofri |
| 1611 | April | Pier Marino Cionini | Annibale Gozi |
| 1611 | October | Francesco Bonelli | Belluzzo Belluzzi |
| 1612 | April | Pier Francesco Bonetti | Francesco Maria Corbelli |
| 1612 | October | Pietro Tosini Corbelli | Innocenzo Bonelli |
| 1613 | April | Camillo Bonelli | Lattanzio Valli |
| 1613 | October | Annibale Belluzzi | Giambattista Fabbri |
| 1614 | April | Gio. Andrea Belluzzi | Fabrizio Belluzzi |
| 1614 | October | Giuliano Belluzzi | Teodoro Leonardelli |
| 1615 | April | Girolamo Gozi | Francesco Giannini |
| 1615 | October | Orazio Belluzzi | Flaminio Cionini |
| 1616 | April | Pier Francesco Bonetti | Francesco Bonelli |
| 1616 | October | Camillo Bonelli | Belluzzo Belluzzi |
| 1617 | April | Annibale Belluzzi | Giambattista Fabbri |
| 1617 | October | Gio. Andrea Belluzzi | Lattanzio Valli |
| 1618 | April | Fabrizio Belluzzi | Gabriele Gabrielli |
| 1618 | October | Girolamo Gozi | Gio. Pietro Martelli |
| 1619 | April | Francesco Giannini | Annibale Gozi |
| 1619 | October | Orazio Belluzzi | Andrea Giannini |
| 1620 | April | Giuliano Belluzzi | Teodoro Leonardelli |
| 1620 | October | Camillo Bonelli | Belluzzo Belluzzi |
| 1621 | April | Bernardino Belluzzi | Lattanzio Valli |
| 1621 | October | Gio. Andrea Belluzzi | Fabrizio Belluzzi |
| 1622 | April | Girolamo Gozi | Pier Marino Ricci |
| 1622 | October | Annibale Belluzzi | Marino Belluzzi |
| 1623 | April | Giacomo Bonetti | Annibale Gozi |
| 1623 | October | Giuliano Belluzzi | Enea Bonelli |
| 1624 | April | Pietro Tosini Corbelli | Gian Giacomo Serafini |
| 1624 | October | Lattanzio Valli | Michel Angelo Busignani |
| 1625 | April | Orazio Belluzzi | Pier Leone Corbelli |
| 1625 | October | Camillo Bonelli | Giambattista Fabbri |
| 1626 | April | Francesco Giannini | Livio Pellicieri |
| 1626 | October | Belluzzo Belluzzi | Pier Marino Ricci |
| 1627 | April | Annibale Loli | Pier Antonio Gabrielli |
| 1627 | October | Pietro Tosini Corbelli | Andrea Giannini |
| 1628 | April | Lattanzio Valli | Sforza Cionini |
| 1628 | October | Giuliano Belluzzi | Michel Angelo Busignani |
| 1629 | April | Marc'Antonio Bonetti | Gian Giacomo Serafini |
| 1629 | October | Orazio Belluzzi | Federico Gozi |
| 1630 | April | Livio Pellicieri | Pier Marino Ricci |
| 1630 | October | Belluzzo Belluzzi | Rinaldo Ranieri |
| 1631 | April | Melchiorre Maggio Belluzzi | Pier Antonio Giangi |
| 1631 | October | Fulgenzio Maccioni | Vincenzo Zampini |
| 1632 | April | Pietro Tosini | Evangelista Belluzzi |
| 1632 | October | Giuliano Belluzzi | Sforza Cionini |
| 1633 | April | Marc'Antonio Bonetti | Bartolomeo Ceccoli |
| 1633 | October | Torquato Giannini | Bartolomeo Fabbri |
| 1634 | April | Lattanzio Valli | Federico Gozi |
| 1634 | October | Orazio Belluzzi | Vincenzo Lorenzoni |
| 1635 | April | Livio Pellicieri | Paolo Antonio Onofri |
| 1635 | October | Giuliano Gozi | Stefano Ricci |
| 1636 | April | Fulgenzio Maccioni | Giuliano Belluzzi |
| 1636 | October | Marc'Antonio Bonetti | Bartolomeo Ceccoli |
| 1637 | April | Pietro Tosini | Giambattista Loli |
| 1637 | October | Melchiorre Maggio Belluzzi | Giovanni Serafini |
| 1638 | April | Claudio Belluzzi | Pier Leone Corbelli |
| 1638 | October | Livio Pellicieri | Federico Tosini |
| 1639 | April | Vincenzo Lorenzoni | Paolo Antonio Onofri |
| 1639 | October | Fulgenzio Maccioni | Annibale Loli |
| 1640 | April | Marc'Antonio Bonetti | Giuliano Belluzzi |
| 1640 | October | Giambattista Belluzzi | Federico Gozi |
| 1641 | April | Giambattista Ricci | Pier Antonio Giangi |
| 1641 | October | Sforza Cionini | Bartolomeo Ceccoli |
| 1642 | April | Giacomo Belluzzi | Giovanni Serafini |
| 1642 | October | Claudio Belluzzi | Paolo Antonio Onofri |
| 1643 | April | Fulgenzio Maccioni | Federico Tosini |
| 1643 | October | Melchiorre Maggio Belluzzi | Evangelista Belluzzi |
| 1644 | April | Livio Pellicieri | Gregorio Ceccoli |
| 1644 | October | Giuliano Belluzzi | Pier Leone Corbelli |
| 1645 | April | Sforza Cionini | Vincenzo Francini |
| 1645 | October | Marc'Antonio Bonetti | Ottavio Giannini |
| 1646 | April | Carlo Loli | Vincenzo Lorenzoni |
| 1646 | October | Claudio Belluzzi | Paolo Antonio Onofri |
| 1647 | April | Carlo Tosini | Pier Marino Cionini |
| 1647 | October | Bartolomeo Belluzzi | Marino Gabrielli |
| 1648 | April | Giacomo Belluzzi | Giovanni Serafini |
| 1648 | October | Giuliano Gozi | Pier Leone Corbelli |
| 1649 | April | Marc'Antonio Bonetti | Innocenzo Bonelli |
| 1649 | October | Fulgenzio Maccioni | Federico Tosini |
| 1650 | April | Melchiorre Maggio Belluzzi | Girolamo Moracci |
| 1650 | October | Carlo Tosini | Paolo Antonio Onofri |
| 1651 | April | Alessandro Belluzzi | Vincenzo Lorenzoni |
| 1651 | October | Carlo Loli | Gregorio Ceccoli |
| 1652 | April | Ottavio Giannini | Bartolomeo Ceccoli |
| 1652 | October | Giacomo Belluzzi | Innocenzo Bonelli |
| 1653 | April | Lodovico Belluzzi | Giovanni Serafini |
| 1653 | October | Marc'Antonio Bonetti | Pompeo Zoli |
| 1654 | April | Fulgenzio Maccioni | Cristofaro Gianotti |
| 1654 | October | Carlo Tosini | Paolo Antonio Onofri |
| 1655 | April | Carlo Loli | Sforza Cionini |
| 1655 | October | Ottavio Giannini | Bartolomeo Ceccoli |
| 1656 | April | Melchiorre Maggio Belluzzi | Vincenzo Lorenzoni |
| 1656 | October | Alessandro Belluzzi | Giovanni Serafini |
| 1657 | April | Innocenzo Bonelli | Girolamo Moracci |
| 1657 | October | Giacomo Belluzzi | Pier Leone Corbelli |
| 1658 | April | Fulgenzio Maccioni | Marino Bonetti |
| 1658 | October | Carlo Loli | Pompeo Zoli |
| 1659 | April | Ottavio Giannini | Cristofaro Gianotti |
| 1659 | October | Paolo Antonio Onofri | Antonio Ricci (died 1660, replaced by Francesco Angeli) |
| 1660 | April | Vincenzo Lorenzoni | Giovanni Serafini |
| 1660 | October | Alessandro Belluzzi | Giambattista Zampini |
| 1661 | April | Giacomo Belluzzi | Sforza Cionini |
| 1661 | October | Carlo Tosini | Innocenzo Bonelli |
| 1662 | April | Fulgenzio Maccioni | Girolamo Moracci |
| 1662 | October | Lodovico Belluzzi | Pompeo Zoli |
| 1663 | April | Melchiorre Maggio Belluzzi | Paolo Antonio Onofri |
| 1663 | October | Marc'Antonio Gozi | Cristoforo Gianotti |
| 1664 | April | Carlo Loli | Vincenzo Lorenzoni |
| 1664 | October | Francesco Maccioni | Giovanni Serafini |
| 1665 | April | Ottavio Giannini | Francesco Angeli |
| 1665 | October | Carlo Tosini | Sforza Cionini |
| 1666 | April | Giacomo Belluzzi | Giambattista Tosini |
| 1666 | October | Alessandro Belluzzi | Pompeo Zoli |
| 1667 | April | Lodovico Belluzzi | Innocenzo Bonelli |
| 1667 | October | Paolo Antonio Onofri | Domizio Beni |
| 1668 | April | Carlo Loli | Giambattista Zampini |
| 1668 | October | Francesco Maccioni | Francesco Loli |
| 1669 | April | Ottavio Giannini | Francesco Angeli |
| 1669 | October | Giacomo Belluzzi | Giambattista Tosini |
| 1670 | April | Marc'Antonio Gozi | Marc'Antonio Ceccoli |
| 1670 | October | Lodovico Belluzzi | Innocenzo Bonelli |
| 1671 | April | Paolo Antonio Onofri | Pompeo Zoli |
| 1671 | October | Carlo Tosini | Giovanni Serafini |
| 1672 | April | Carlo Loli | Giambattista Zampini |
| 1672 | October | Alessandro Belluzzi | Sforza Cionini |
| 1673 | April | Ottavio Giannini | Alfonso Tosini |
| 1673 | October | Giambattista Tosini | Francesco Angeli |
| 1674 | April | Francesco Maccioni | Francesco Loli |
| 1674 | October | Marc'Antonio Gozi | Innocenzo Bonelli |
| 1675 | April | Paolo Antonio Onofri | Giovanni Serafini |
| 1675 | October | Carlo Tosini | Lorenzo Giangi |
| 1676 | April | Giuliano Cionini | Pompeo Zoli |
| 1676 | October | Lodovico Belluzzi | Giambattista Zampini |
| 1677 | April | Giambattista Tosini | Francesco Angeli |
| 1677 | October | Carlo Loli | Marc'Antonio Ceccoli |
| 1678 | April | Marc'Antonio Gozi | Innocenzo Bonelli |
| 1678 | October | Ottavio Giannini | Alfonso Tosini |
| 1679 | April | Francesco Maccioni | Francesco Loli |
| 1679 | October | Carlo Tosini | Lorenzo Giangi |
| 1680 | April | Alessandro Belluzzi | Giambattista Fattori |
| 1680 | October | Giambattista Tosini | Melchiorre Martelli |
| 1681 | April | Giacomo Belluzzi | Giovanni Serafini |
| 1681 | October | Paolo Antonio Onofri | Francesco Angeli |
| 1682 | April | Carlo Loli | Gaspare Calbini |
| 1682 | October | Marc'Antonio Gozi | Innocenzo Bonelli |
| 1683 | April | Francesco Maccioni | Alfonso Tosini |
| 1683 | October | Carlo Tosini | Lorenzo Giangi |
| 1684 | April | Giuliano Belluzzi | Giambattista Fattori |
| 1684 | October | Francesco Loli | Pietro Francini |
| 1685 | April | Ottavio Leonardelli | Melchiorre Martelli |
| 1685 | October | Paolo Antonio Onofri | Ridolfo Zoli |
| 1686 | April | Carlo Loli | Gaspare Calbini |
| 1686 | October | Gio. Antonio Belluzzi | Alfonso Tosini |
| 1687 | April | Alessandro Belluzzi | Marc'Antonio Ceccoli |
| 1687 | October | Giuliano Belluzzi | Giambattista Fattori |
| 1688 | April | Innocenzo Bonelli | Francesco Angeli |
| 1688 | October | Francesco Maccioni | Pietro Francini |
| 1689 | April | Francesco Loli | Matteo Martelli |
| 1689 | October | Carlo Loli | Gaspare Calbini |
| 1690 | April | Gio. Antonio Belluzzi | Melchiorre Martelli |
| 1690 | October | Ottavio Leonardelli | Lorenzo Giangi |
| 1691 | April | Alfonso Tosini | Baldassarre Tini |
| 1691 | October | Lodovico Manenti Belluzzi | Marino Beni |
| 1692 | April | Francesco Maccioni | Gio. Antonio Fattori |
| 1692 | October | Innocenzo Bonelli | Pietro Francini |
| 1693 | April | Francesco Loli | Matteo Martelli |
| 1693 | October | Giuliano Belluzzi | Melchiorre Martelli |
| 1694 | April | Giuseppe Loli | Gaspare Calbini |
| 1694 | October | Bernardino Leonardelli | Lorenzo Giangi |
| 1695 | April | Onofrio Onofri | Francesco Angeli |
| 1695 | October | Lodovico Manenti Belluzzi | Marc'Antonio Ceccoli |
| 1696 | April | Francesco Maccioni | Gio. Antonio Fattori |
| 1696 | October | Gio. Antonio Belluzzi | Ottavio Leonardelli |
| 1697 | April | Giambattista Tosini | Marino Beni |
| 1697 | October | Giuliano Belluzzi | Melchiorre Martelli |
| 1698 | April | Innocenzo Bonelli | Lorenzo Giangi |
| 1698 | October | Onofrio Onofri | Giambattista Ceccoli |
| 1699 | April | Bernardino Leonardelli | Pietro Arancini |
| 1699 | October | Francesco Maccioni | Giovanni Antonio Fattori |
| 1700 | April | Francesco Loli | Baldassarre Tini |
| 1700 | October | Ottavio Leonardelli | Marino Beni |
San Marino, officially the Republic of San Marino, also known as the Most Serene Republic of San Marino, is the fifth smallest country in the world and a European microstate in Southern Europe enclaved by Italy. Located on the northeastern side of the Apennine Mountains, San Marino covers a land area of just over 61 km2 (24 sq mi), and has a population of 33,562.
As the only surviving medieval microstate in the Italian peninsula, the history of San Marino is intertwined with the medieval, Renaissance and modern-day history of the Italian peninsula, according to tradition beginning with its foundation in 301 AD.
The politics of the state of San Marino take place in a framework of a unitary assembly-independent representative democratic republic, whereby the Captains Regent are the heads of state and heads of government. The country has a multi-party system. Executive power is exercised by the government. Legislative power is vested in both the government and the Grand and General Council. The judiciary is independent of the executive and the legislature.
The Sammarinese Christian Democratic Party is a Christian-democratic political party in San Marino.
The Captains Regent are the two heads of state of the Republic of San Marino. They are elected every six months by the Grand and General Council, the country's legislative body. Normally the Regents are chosen from opposing parties and they serve a six-month term. The investiture of the captains regent takes place on 1 April and 1 October every year. This tradition dates back at least to 1243.
Fabio Berardi is a Sammarinese politician.
Alessandro Mancini is a Sammarinese politician, who served as Captain Regent of San Marino, for a term of six-months, with Grazia Zafferani, from 1 April to 1 October 2020. Mancini additionally served for the six-months term as Captain Regent from 1 April until 1 October 2007, with Alessandro Rossi.
Mirko Tomassoni is a Sammarinese politician, who served as Captain Regent of San Marino for the six-month term from October 2007 to April 2008 and the second term from October 2018 until April 2019. He served together with Alberto Selva the first term and with Luca Santolini his second term. He is a Member of the Parliament of San Marino, Member of the ICD Advisory Board, Minister of Culture of San Marino.
Oscar Mina is a Sanmarinese politician, who served as Captain Regent of San Marino with Paolo Rondelli from 1 April to 1 October 2022. He previously served as Captain Regent from 1 April 2009 to October 2009 together with Massimo Cenci.
Paolo Rondelli is a Sammarinese politician and diplomat who served as Captain Regent of San Marino alongside Oscar Mina from 1 April to 1 October 2022.
Manuel Ciavatta is a Sammarinese politician who is one of two Captains Regent in office from 1 October 2022. He is serving alongside Maria Luisa Berti.
