Namesakes
Austrian Chancellors and Presidents:
1 chancellor
(chancellor) Leopold Figl 1945-1953 
Austrian Dukes and Emperors:
5 dukes, 2 archdukes, 1 emperor
Duke Leopold V the Virtuous 1177-1194
Duke Leopold VI the Glorious 1198-1230
Duke Leopold I the Glorious 1308-1326
Duke Leopold II 1339-1344
Duke Leopold III the Just 1365-1379
Archduke Leopold IV 1657-1705
Archduke Leopold V 1790-1792
Emperor Ferdinand I (a.k.a. Leopold) 1835-1848
Bohemian Kings:
3 kings
King Leopold I 1656-1705
King Leopold II 1790-1792
King Ferdinand V (a.k.a. Leopold) 1835-1848
Fictional Characters from Books:
1 character
Leopold Bloom 1922 Ulysses
Fictional Characters from Television:
1 character
Leopold "Butters" Stotch 1997 South Park
German Chancellors and Presidents:
1 chancellor
(chancellor) Otto von Bismarck (a.k.a. Leopold) 1871-1890
German Kings and Holy Roman Emperors:
2 king-emperors
King-Emperor Leopold I 1658-1705
King-Emperor Leopold II 1790-1792
Hungarian Kings and Queens:
3 kings
King Lipót I (a.k.a. Leopold) 1655-1705
King Lipót II (a.k.a. Leopold) 1790-1792
King Ferdinánd V (a.k.a. Leopold) 1835-1848
Nobel Prize Winners:
1 chemistry
(chemistry) Leopold Ružička 1939
Notable Actors and Entertainers:
1 actor
Leo Genn 1905-1978
Notable Musicians:
2 composers
Leopold Mozart 1719-1787
Antonín Dvořák (a.k.a. Leopold) 1841-1904
Notable Scientists and Inventors:
1 chemist
Leopold Ružička 1887-1976
Notable Writers:
1 author
Leopold von Sacher-Masoch 1836-1895
Olympic Medalists:
2 bronze
(bronze) Sten Pettersson (a.k.a. Leopold) 1924 110 m hurdles
(bronze) Berndt Katter (a.k.a. Leopold) 1956 modern pentathlon
Other Leaders:
1 president
President Léopold Sédar Senghor 1960-1980 Senegal
Other Royalty:
9 princes, 5 kings, 1 prince consort
Leopold I 1831-1865 Belgium
Leopold, Duke of Albany 1853-1884 United Kingdom
Leopold II 1865-1909 Belgium
Friedrich Leopold of Prussia 1865-1931 Prussia
Charles Edward, Duke of Saxe-Coburg and Gotha (a.k.a. Leopold) 1884-1919 United Kingdom
Friedrich Sigismund of Prussia (a.k.a. Leopold) 1891-1927 Prussia
Friedrich Karl of Prussia (a.k.a. Leopold) 1893-1917 Prussia
Friedrich Leopold of Prussia 1895-1959 Prussia
Leopold III 1934-1951 Belgium
Bernhard of Lippe-Biesterfeld (a.k.a. Leopold) 1948-1980 Netherlands
Baudouin of Belgium (a.k.a. Leopold) 1951-1993 Belgium
Leopold of Liechtenstein 1984 Liechtenstein
Josef Emanuel of Liechtenstein (a.k.a. Leopold) 1989- Liechtenstein
Emmanuel of Belgium (a.k.a. Léopold) 2005- Belgium
Philippe (a.k.a. Leopold) 2013- Belgium
Polish Presidents and Prime Ministers:
1 prime minister
(prime minister) Leopold Skulski 1919-1920
Saints:
2 saints
Saint Leopold of Austria 1073-1136
Saint Leopold Mandić 1866-1942