Nykänen

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


 * Antti Nykänen (born 1983), Finnish basketball player
 * Harri Nykänen (1953–2023), Finnish crime writer
 * Juho Nykänen (born 1985), Finnish footballer
 * Matti Nykänen (1963–2019), Finnish ski jumper
 * Taneli Nykänen (1845–1927), Finnish farmer and politician
 * Valfrid Nykänen (1894–1918), Finnish World War I fighter pilot