Presidents 21 / 46
Jacobo Árbenz (1913)
Jacobus Groenendaal (1805)
Jacobus Johannes Venter (1814)
Jacobus Nicolaas Boshoff (1808)
Jacques Rogge (1942)
Jacques Teuira (1933)
Jafar Sharif-Emami (1910)
Jaime Lusinchi (1924)
Jaime Morales Carazo (1936)
Jaime Paz Zamora (1939)
Jaime Roldós Aguilera (1940)
Jaime Torres Bodet (1902)
Jake Bernstein (1946)
Jam Mohammad Yousaf (1954)
James Kidd Flemming (1868)
James Lee (1937)
James Michel (1944)
James Pinckney Henderson (1808)
James Tanis (1965)
James W. W. Birch (1826)
James Wilson Robertson (1899)
Jamie Muir (1941)
Jamil al-Ulshi (1883)
Jamil Mardam Bey (1894)
Ján Slota (1953)
Janez Drnovšek (1950)
Janez Stanovnik (1922)
Jânio Quadros (1917)
János Hadik (1863)
János Kádár (1912)
Javad Fakoori (1938)
Jean Lesage (1912)
Jean Nayrou (1914)
Jean-Baptiste Bagaza (1946)