Reinikka

Reinikka is a surname. Notable people with the surname include:


 * Aulis Reinikka (1915–1998), Finnish athlete
 * Ilmari Reinikka (1906–1978), Finnish athlete
 * Ollie Reinikka (1901–1962), Canadian ice hockey forward
 * Tyko Reinikka (1887–1964), Finnish bank director and politician