Karttunen

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


 * Anssi Karttunen (born 1960), Finnish classical cellist
 * Frances Karttunen (born 1942), American linguist, historian and writer
 * Hanna Karttunen, Finnish dancer
 * Lauri Karttunen (1941–2022), American linguist
 * Mika Karttunen (born 1981), Finnish chess player
 * Ossi Karttunen (born 1948), Finnish sprinter