Soininen

Soininen is a Finnish surname. Notable people with the surname include:
 * Heidi Soininen (born 1978), maiden name of Heidi Schauman, Finnish economist
 * Heikki Soininen (1891–1957), Finnish farmer and politician
 * Jani Soininen (born 1972), Finnish ski jumper
 * Jaron Soininen, drummer of the South Australian band Universum
 * Lauri Soininen (1875–1919), Finnish poet and journalist
 * Michael Soininen, guitarist and vocalist of the South Australian band Universum
 * Mikael Soininen (1860–1924), Finnish educationist and politician


 * Eliel Soisalon-Soininen (1856–1905), Finnish politician