Michael Donald Grant (May 1, 1904 – November 28, 1998) was the chairman and a minority owner of the New York Mets baseball club from its beginnings in 1962 to 1978.
Grant was born in Montreal in 1904, the son of Hockey Hall of Fame defenceman Mike Grant.
The younger Grant tried his hand at amateur hockey in Canada before coming to the United States in the mid-1920s.