Magnus Bengt Johan Grävare (born 13 June 1961) is a Swedish sailor who represented his country at the 1984 Summer Olympics in Los Angeles, United States as helmsman in the Soling, finishing tenth.

[2] Born in Västra Frölunda in Gothenburg,[2] Grävare started his sailing career in Sunneskärs BS.

[2] Grävare and his team was chosen over the team of Jörgen Sundelin, however the qualification process led to controversy as it was decided in the jury room after Sundelin had protested Grävare for how they sailed the course of the qualifying event.

[4] The Grävare brothers, together with third crew member Eric Wallin, took the tenth place at the Soling event.

[7] In 2004, Grävare took over as a national team coach for the Swedish Sailing Federation after Björn Johansson.