Hannikainen

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


 * Pietari Hannikainen (1813-1899), Finnish writer and journalist
 * Pekka Juhani Hannikainen (1854–1924), Finnish composer
 * Alli Hannikainen (1867-1949), Finnish choir director and singing teacher
 * Ilmari Hannikainen (1892–1955), Finnish pianist and composer
 * Tauno Hannikainen (1896–1968), Finnish cellist and conductor
 * Arvo Hannikainen (1897-1942), Finnish violinist and composer
 * Väinö Hannikainen (1900-1960), Finnish harpist and composer
 * Heikki Hannikainen (1915–1989), Finnish diplomat
 * Ann-Elise Hannikainen (1946–2012), Finnish composer
 * Tuomas Hannikainen (born 1965), Finnish conductor and violinist
 * Markus Hännikäinen (born 1993), Finnish ice hockey player