Governorate of Paraguay
The Governorate of Paraguay, originally called the Governorate of Guayrá, was a governorate of the Spanish Empire and part of the Viceroyalty of Peru. Its seat was the city of Asunción; its territory roughly encompassed the modern day country of Paraguay.
The Governorate was created on December 16, 1617, by the royal decree of King Philip III as a split of the Governorate of the Río de la Plata and of Paraguay into its respective halves. The Governorate lasted until 1782, after which the massive Viceroyalty of Peru was split, and Paraguay became an intendency of the new Viceroyalty of the Río de la Plata.
List of governors of Paraguay
| Name | Start of rule | End of rule | King of Spain |
| Hernando Arias de Saavedra | 1615 | 1617 | Philip III |
| 1618 | 1621 | Philip III | |
| 21 October 1621 | 1627 | Philip IV | |
| 1630 | 1633 | Philip IV | |
| 1633 | 1636 | Philip IV | |
| 1636 | 1641 | Philip IV | |
| Juan de Velasco Villasanti | 1641 | 27 June 1641 | Philip IV |
| Gregorio de Hinestrosa | 27 June 1641 | 2 February 1647 | Philip IV |
| Diego de Escobar y Osorio | 2 February 1647 | 26 February 1649 | Philip IV |
| Bernardino de Cárdenas | 4 March 1649 | 1 October 1649 | Philip IV |
| 1 October 1649 | 10 October 1650 | Philip IV | |
| 10 October 1650 | 26 July 1653 | Philip IV | |
| 26 July 1653 | 21 September 1656 | Philip IV | |
| 21 September 1656 | 24 September 1659 | Philip IV | |
| 24 September 1659 | 25 August 1662 | Philip IV | |
| 25 August 1662 | 13 April 1671 | Philip IV | |
| 25 August 1662 | 13 April 1671 | Charles II | |
| 13 April 1671 | 1676 | Charles II | |
| 1676 | 1681 | Charles II | |
| 7 October 1681 | August 1684 | Charles II | |
| 18 October 1684 | 30 October 1684 | Charles II | |
| Alonso Fernández Montiel | 30 October 1684 | 30 October 1685 | Charles II |
| 30 October 1685 | 2 August 1691 | Charles II | |
| 22 October 1692 | 4 December 1696 | Charles II | |
| 4 December 1696 | 27 June 1702 | - | |
| 4 December 1696 | 27 June 1702 | Philip V | |
| 27 June 1702 | 1705 | Philip V | |
| 1705 | 26 September 1705 | Philip V | |
| 26 September 1705 | 9 February 1706 | Philip V | |
| Baltazar García Ros | 9 February 1706 | 10 October 1707 | Philip V |
| 10 October 1707 | 5 June 1713 | Philip V | |
| 5 June 1713 | 23 January 1717 | Philip V | |
| 23 January 1717 | 5 February 1717 | Philip V | |
| Diego de los Reyes Balmaseda | 5 February 1717 | 20 August 1721 | Philip V |
| José de Antequera y Castro | 14 September 1721 | 5 March 1725 | Philip V |
| Ramón de las Llanas | 5 March 1725 | 29 April 1725 | Philip V |
| Bruno Mauricio de Zabala | 29 April 1725 | 4 May 1725 | Philip V |
| Martín de Barúa | 4 May 1725 | 28 December 1730 | Philip V |
| Ignacio de Soroeta | 28 December 1730 | 25 January 1731 | Philip V |
| 25 January 1731 | 27 July 1733 | Philip V | |
| Agustín de Ruyloba | 27 July 1733 | 14 September 1733 | Philip V |
| Juan de Arregui y Gutiérrez | 27 September 1733 | 9 December 1733 | Philip V |
| 9 December 1733 | 1735 | Philip V | |
| Bruno Mauricio de Zabala | 30 March 1735 | 1735 | Philip V |
| 1735 | 7 November 1740 | Philip V | |
| 7 November 1740 | August 1747 | Philip V | |
| 7 November 1740 | August 1747 | Ferdinand VI | |
| August 1747 | 10 November 1749 | Ferdinand VI | |
| 10 November 1749 | 2 April 1761 | Ferdinand VI | |
| 10 November 1749 | 2 April 1761 | Charles III | |
| 2 April 1761 | 23 July 1764 | Charles III | |
| 23 July 1764 | 29 September 1766 | Charles III | |
| Carlos Morphi | 29 September 1766 | 23 August 1772 | Charles III |
| 23 August 1772 | 1 February 1778 | Charles III | |
| Pedro Melo de Portugal | 1 February 1778 | 21 August 1787 | Charles III |