Sonia Scurfield, B.A (née Onishenko; September 19, 1928 – June 14, 2018) was a Canadian businesswoman. She was a co-owner of the Calgary Flames hockey team from 1985 to 1994. She became only the second woman, and the only Canadian woman, to have her name engraved on the Stanley Cup when the Calgary Flames won the National Hockey League championship in 1989. She was born in Hafford, Saskatchewan.