Heads of state for Belgium
8 rulers, sorted by years of rule, in ascending order.
Name         Title Ruling house/dynasty         Years of rule        
19th century AD
King 
Saxe-Coburg-Gotha 
1831 AD - 1865 AD
King 
House of Saxe-Coburg-Gotha 
1865 AD - 1909 AD
20th century AD
King 
Saxe-Coburg-Gotha 
1909 AD - 1934 AD
King 
 
1909 AD - 1934 AD
King 
 
1909 AD - 1934 AD
King 
Saxe-Coburg and Gotha 
1934 AD - 1951 AD
King 
 
1951 AD - 1993 AD
King 
Saxe-Coburg-Gotha 
1993 AD - present