Piispanen is a Finnish surname. Notable people with the surname include:
Arsi Piispanen (born 1985), Finnish professional ice hockey forward Henri Piispanen (born 1994), Finnish voice actor, singer-songwriter and television presenter Markus Piispanen (born 1989), Finnish professional ice hockey winger Toni Piispanen (born 1976), Paralympic athlete for Finland Ville Piispanen (born 1983), Finnish professional boxer