Maija Hassinen-Sullanmaa (née Hassinen; born 2 January 1984) is a Finnish retired ice hockey goaltender. She competed as part of the Finnish national team in the women's tournament at the 2006 Winter Olympics and at the IIHF World Women's Championships in 2007, 2008, 2009, and 2011. She is currently goaltending coach and team manager for HPK Kiekkonaiset in the Naisten Liiga.