Rupert Mills debuted on June 23, 1915, playing for the Newark Pepper at ; he played his final game on October 3, 1915, playing for the Newark Pepper at .
NBA player Patty Mills played for Saint Mary's.
NFL player Jordan Mills played for Louisiana Tech.
Art Mills debuted on April 16, 1927, playing for the Boston Braves at Braves Field; he played his final game on June 11, 1928, playing for the Boston Braves at Braves Field.
Bill Mills debuted on May 19, 1944, playing for the Philadelphia Athletics at Shibe Park; he played his final game on June 3, 1944, playing for the Philadelphia Athletics at Shibe Park.
Brad Mills debuted on June 8, 1980, playing for the Montreal Expos at Stade Olympique; he played his final game on October 2, 1983, playing for the Montreal Expos at Stade Olympique.
NBA player Patty Mills made $1133950 in the 2013-2014 season.
Frank Mills debuted on September 22, 1914, playing for the Cleveland Naps at League Park II; he played his final game on September 30, 1914, playing for the Cleveland Naps at League Park II.
Jack Mills debuted on July 1, 1911, playing for the Cleveland Naps at League Park II; he played his final game on August 19, 1911, playing for the Cleveland Naps at League Park II.
Everett Mills debuted on May 5, 1871, playing for the Washington Olympics at Olympics Grounds; he played his final game on October 17, 1876, playing for the Hartford Dark Blues at Hartford Ball Club Grounds.
Alan Mills debuted on April 14, 1990, playing for the New York Yankees at Yankee Stadium II; he played his final game on October 5, 2001, playing for the Baltimore Orioles at Oriole Park at Camden Yards.
Charlie Mills debuted on May 18, 1871, playing for the New York Mutuals at Union Grounds (Brooklyn); he played his final game on September 28, 1872, playing for the New York Mutuals at Union Grounds (Brooklyn).
Dick Mills debuted on September 7, 1970, playing for the Boston Red Sox at Fenway Park II; he played his final game on September 13, 1970, playing for the Boston Red Sox at Fenway Park II.