Monarch of Spain: the rulers on the tree
13 holders of the title Monarch of Spain on the tree, 1714–2014, from Bourbon (Spain) (11), Bonaparte (1), Savoy (1). The list is the one on this tree, not a complete one: some reigns are not recorded in Wikidata.
| 1714–1746 | Philip V of Spain | Bourbon (Spain) |
| 1724–1724 | Louis I of Spain | Bourbon (Spain) |
| 1746–1759 | Ferdinand VI of Spain | Bourbon (Spain) |
| 1759–1788 | Charles III of Spain | Bourbon (Spain) |
| 1788–1808 | Charles IV of Spain | Bourbon (Spain) |
| 1808–1813 | Joseph Bonaparte | Bonaparte |
| 1808–1833 | Ferdinand VII of Spain | Bourbon (Spain) |
| 1833–1868 | Isabella II of Spain | Bourbon (Spain) |
| 1870–1873 | Amadeo I of Spain | Savoy |
| 1874–1885 | Alfonso XII of Spain | Bourbon (Spain) |
| 1886–1931 | Alfonso XIII | Bourbon (Spain) |
| 1975–2014 | Juan Carlos I of Spain | Bourbon (Spain) |
| 2014– | Felipe VI of Spain | Bourbon (Spain) |