Family tree of Belgian monarchs
This is a family tree of the Kings of the Belgians, hereditary, constitutional monarchs of Belgium as defined by the Belgian Constitution.
Family tree
| Leopold I (1790 † 1865) Prince of Saxe-Cobourg & Gotha & Duke of Saxony,  1st King of the Belgians 1831–1865 .svg){kind=small} .svg) .svg) .svg)  | |||||||||||||||||||||||||||||
| Leopold II (1835 † 1909) King of the Belgians 1865–1909  | Prince Philippe (1837 † 1905) Count of Flanders  .svg) to 1869 after 1869 | ||||||||||||||||||||||||||||
| Prince Leopold (1859–1869) Duke of Brabant Prince of Belgium | Albert I (1875 † 1934) King of the Belgians 1909–1934 .svg)  (pre 1921) (post 1921) family name changed to "de Belgique"/"van België" all Saxon titles renounced | Prince Baudouin of Flanders (1869–1891) Prince of Belgium .svg) | |||||||||||||||||||||||||||
| Leopold III (1901 † 1983) King of the Belgians 1934–1951 (abdicated) | Prince Charles (1903 † 1983) Count of Flanders Prince Regent, 1944–1950 .svg) .svg) | ||||||||||||||||||||||||||||
| Baudouin I (1930 † 1993) King of the Belgians 1951–1993 | Albert II (b. 1934) .svg) King of the Belgians 1993–2013 (abdicated) The 1991 act of succession created full cognatic primogeniture, altering the order of succession from eldest son to eldest child | ||||||||||||||||||||||||||||
| Philippe (b. 1960) King of the Belgians 2013–present | Princess Astrid of Belgium (b. 1962 ) Archduchess of Austria-Este .svg) | Prince Laurent of Belgium (b. 1963 ) | |||||||||||||||||||||||||||
| Princess Elisabeth, Duchess of Brabant, Crown Princess (b.2001) | Prince Gabriel of Belgium (b.2003) | Prince Emmanuel of Belgium (b.2005) | Princess Eléonore of Belgium (b.2008) | ||||||||||||||||||||||||||