Kalousek

Kalousek (feminine Kalousková) is a Czech surname. It derived from the nickname "Kalous" literally meaning "owl". Notable people with the surname include:

• Jiří Kalousek (1929–20??), Czech illustrator and animator
• Josef Kalousek (1838–1915), Czech historian
• Miroslav Kalousek (born 1960), Czech politician
• Jan Kalousek (born 1961), Czech singer
• David Kalousek (born 1975), Czech footballer