Ketonen is a Finnish surname. Notable people with the surname include:
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Arvo Ketonen
Arvo Mikael Ketonen (19 November 1888, Uusikaupunki – 27 May 1948) was a Finnish journalist, media executive and politician. He was a Member of the Parliament of Finland from 1939 to 1945, representing the National Progressive Party. His second ...
(1888–1948), Finnish journalist, media executive and politician
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Irja Ketonen
Irja Ketonen ( Blomqvist; 20 June 1921 – 17 November 1988) was a Finnish media executive, whose life and career has been described as 'the Cinderella story of the Finnish media sector'. She was the first woman to be granted Finland's highest ...
(1921–1988), Finnish media executive
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Kari Ketonen (born 1971), Finnish actor
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Carina Kirssi Ketonen
Carina Kirssi Ketonen (born 1 August 1976) is a Finnish former racing cyclist
Cycle sport is competitive physical activity using bicycles. There are several categories of bicycle racing including road bicycle racing, cyclo-cross, mo ...
(born 1976), Finnish former racing cyclist
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Finnish-language surnames