William Macklin Stewart
- Bats Right, Throws Right
- Height 6' 0", Weight 167 lb.
- Debut July 7, 1944
- Final Game June 22, 1945
- Born September 23, 1914 in Stevenson, AL USA
- Died March 21, 1960 in Macon, GA USA
Stewart was the same age as Bill "Swish" Nicholson.
Stewart's entire minor league career was spent in the South, from 1937-51, at places like Nashville, Charleston and Tulsa. He won around 150 games in the minors, with a peak year of 24-8 for Charleston in 1942.