Lorenzo Edward Gremminger (March 30, 1874 – May 26, 1942), nicknamed "Battleship", was an American baseball infielder. A native of Canton, Ohio, Gremminger played professional baseball player from 1895 to 1912, including four seasons of Major League Baseball as a third baseman for the Cleveland Spiders (1895), Boston Beaneaters (1902–1903), and Detroit Tigers (1904). While playing for Boston, he led the National League's third basemen in putouts in 1902 and 1903, in fielding percentage in 1902, in assists in 1903, and in double plays turned in 1903.