'''Mighty Mo''' may refer to: * The Missouri River * USS ''Missouri'' (BB-63) * Mighty Mo (food), sandwich originating in Washington, D.C. * Mighty Mo (kickboxer) (born 1970) * Maurice Hooker, (born 1989), American boxer * Mighty Mo Rodgers, (born 1942), American musician * Mo Huilan, (born 1979), Chinese gymnast {{disambiguation}}