Kauppinen (surname)

Kauppinen is a Finnish surname. Notable people with the surname include:


 * Aarne Kauppinen (1889–1927), Finnish artisan, smallholder and politician
 * Hannele Kauppinen (born 1955), Finnish singer known by her stage name Taiska
 * Marko Kauppinen (born 1979), Finnish ice hockey player
 * Juho Kauppinen (born 1986), Finnish accordionist
 * Jarkko Kauppinen (born 1992), Finnish biathlete
 * Liisa Kauppinen (born 1939), Finnish human rights activist
 * Sean Kauppinen, American video game executive