Namesakes
Károly I
(m) 1288-1342 
Hungarian Kings and Queens 1308-1342
Károly II the Small
(m) 1345-1386
Hungarian Kings and Queens 1385-1386
Károly III
(m) 1685-1740
Hungarian Kings and Queens 1711-1740
Gyula Andrássy
(middle name Károly) (m) 1823-1890
Hungarian Presidents and Prime Ministers 1867-1871 (prime minister)
Károly Khuen-Héderváry
(m) 1849-1918
Hungarian Presidents and Prime Ministers 1903; 1910-1912 (prime minister)
Károly Huszár
(m) 1882-1941
Hungarian Presidents and Prime Ministers 1919-1920 (prime minister)
Károly IV
(m) 1887-1922
Hungarian Kings and Queens 1916-1918
Károly Bartha
(m) 1907-1991
Olympic Medalists 1924 swimming - 100 m backstroke (bronze)
Károly Szittya
(m) 1918-1983
Olympic Medalists 1948; 1952 water polo (silver/gold)
Károly Németh
(m) 1922-2008
Hungarian Presidents and Prime Ministers 1987-1988 (president)
Károly Grósz
(m) 1930-1996
Hungarian Presidents and Prime Ministers 1987-1988 (prime minister)
Károly Palotai
(m) 1935-2018
Notable Athletes (soccer)
Olympic Medalists 1964 soccer (gold)
Károly Hauszler
(m) 1952-
Olympic Medalists 1980 water polo (bronze)
Károly Güttler
(m) 1968-
Olympic Medalists 1988; 1996 swimming - 100 m breaststroke; swimming - 200 m breaststroke (silver)