Namesakes
Béla Imrédy
(a.k.a. Kálmán) (m) 1891-1946 
Hungarian Presidents and Prime Ministers 1938-1939 (prime minister)
Coloman of Stockerau
(a.k.a. Kálmán) (m) ?-1012
Saints
Kálmán
(m) 1074-1116
Hungarian Kings and Queens 1095-1116
Kálmán Darányi
(m) 1886-1939
Hungarian Presidents and Prime Ministers 1936-1938 (prime minister)
Kálmán Hazai
(m) 1913-1996
Olympic Medalists 1936 water polo (gold)
Kálmán Ihász
(m) 1941-2019
Notable Athletes (soccer)
Olympic Medalists 1964 football (gold)
Kálmán Markovits
(m) 1931-2009
Olympic Medalists 1952; 1956; 1960 water polo (gold/bronze)
Kálmán Széll
(m) 1843-1915
Hungarian Presidents and Prime Ministers 1899-1903 (prime minister)
Kálmán Tisza
(m) 1830-1902
Hungarian Presidents and Prime Ministers 1875-1890 (prime minister)