Namesakes
Leopold of Austria
(m) 1073-1136 
Saints
Leopold V the Virtuous
(m) 1157-1194
Austrian Dukes and Emperors 1177-1194
Leopold VI the Glorious
(m) 1176-1230
Austrian Dukes and Emperors 1198-1230
Leopold I the Glorious
(m) 1290-1326
Austrian Dukes and Emperors 1308-1326
Leopold II
(m) 1328-1344
Austrian Dukes and Emperors 1339-1344
Leopold III the Just
(m) 1351-1386
Austrian Dukes and Emperors 1365-1379
Leopold IV
(m) 1640-1705
Austrian Dukes and Emperors 1657-1705
Bohemian Kings (Leopold I) 1656-1705
German Kings and Holy Roman Emperors (Leopold I) 1658-1705
Hungarian Kings and Queens (Lipót I) 1655-1705
Leopold Mozart
(m) 1719-1787
Notable Musicians
Leopold V
(m) 1747-1792
Austrian Dukes and Emperors 1790-1792
Bohemian Kings (Leopold II) 1790-1792
German Kings and Holy Roman Emperors (Leopold II) 1790-1792
Hungarian Kings and Queens (Lipót II) 1790-1792
Leopold I
(m) 1790-1865
Other Royalty 1831-1865 Belgium (king)
Ferdinand I
(middle name Leopold) (m) 1793-1875
Austrian Dukes and Emperors 1835-1848
Bohemian Kings (Ferdinand V) 1835-1848
Hungarian Kings and Queens (Ferdinánd V) 1835-1848
Otto von Bismarck
(middle name Leopold) (m) 1815-1898
German Chancellors and Presidents 1871-1890 (chancellor)
Leopold II
(m) 1835-1909
Other Royalty 1865-1909 Belgium (king)
Leopold von Sacher-Masoch
(m) 1836-1895
Notable Writers
Antonín Dvořák
(middle name Leopold) (m) 1841-1904
Notable Musicians
Leopold, Duke of Albany
(m) 1853-1884
Other Royalty 1853-1884 United Kingdom (prince)
Friedrich Leopold of Prussia
(m) 1865-1931
Other Royalty 1865-1931 Prussia (prince)
Leopold Mandić
(m) 1866-1942
Saints
Leopold Skulski
(m) 1878-1940
Polish Presidents and Prime Ministers 1919-1920 (prime minister)
Charles Edward, Duke of Saxe-Coburg and Gotha
(a.k.a. Leopold) (m) 1884-1954
Other Royalty 1884-1919 United Kingdom (prince)
Leopold Ružička
(m) 1887-1976
Nobel Prize Winners 1939 (chemistry)
Notable Scientists and Inventors
Friedrich Sigismund of Prussia
(middle name Leopold) (m) 1891-1927
Other Royalty 1891-1927 Prussia (prince)
Friedrich Karl of Prussia
(middle name Leopold) (m) 1893-1917
Other Royalty 1893-1917 Prussia (prince)
Friedrich Leopold of Prussia
(m) 1895-1959
Other Royalty 1895-1959 Prussia (prince)
Leopold III
(m) 1901-1983
Other Royalty 1934-1951 Belgium (king)
Sten Pettersson
(middle name Leopold) (m) 1902-1984
Olympic Medalists 1924 110 m hurdles (bronze)
Leopold Figl
(m) 1902-1965
Austrian Chancellors and Presidents 1945-1953 (chancellor)
Leo Genn
(m) 1905-1978
Notable Actors and Entertainers (actor)
Léopold Sédar Senghor
(m) 1906-2001
Other Leaders 1960-1980 Senegal (president)
Bernhard of Lippe-Biesterfeld
(middle name Leopold) (m) 1911-2004
Other Royalty 1948-1980 Netherlands (prince consort)
Leopold Bloom
(m)
Fictional Characters from Books 1922 Ulysses
Baudouin of Belgium
(middle name Leopold) (m) 1930-1993
Other Royalty 1951-1993 Belgium (king)
Berndt Katter
(middle name Leopold) (m) 1932-2014
Olympic Medalists 1956 modern pentathlon (bronze)
Philippe
(middle name Léopold) (m) 1960-
Other Royalty 2013- Belgium (king)
Leopold of Liechtenstein
(m) 1984
Other Royalty 1984 Liechtenstein (prince)
Josef Emanuel of Liechtenstein
(middle name Leopold) (m) 1989-
Other Royalty 1989- Liechtenstein (prince)
Leopold "Butters" Stotch
(m)
Fictional Characters from Television 1997 South Park
Emmanuel of Belgium
(middle name Leopold) (m) 2005-
Other Royalty 2005- Belgium (prince)