Koutny
Koutny is the name of:
- Ilona Koutny (* 1953), Hungarian espérantist
- Emil Koutny (1843–1880), mathematician
- Lajos Koutny (* 1939) Hungarian ice hockey player
- Jan Koutný (1897–1976), Czechoslovak athlete
- Václav Koutný (* 1991), Czech football player
- Josef Koutný (1909–1951), Czech theologian and Roman Catholic priest
- Tomáš Koutný (1879–1958), Czech politician
- František Koutný (* 1950), Czech Roman Catholic priest
- Philipp Koutny (* 1983), Swiss triathlete
