| Player | Birth date | First year in majors | Last year in majors | Played in majors | With StL-N | With minors | Drafted |
| Byron Watkins | 1923 | 0 | 0 | No | No | Yes | 0 |
| Earl Watkins | 1916 | 0 | 0 | No | No | Yes | 0 |
| George Watkins | June 4, 1900 | 1930 | 1936 | Yes | Yes | Yes | 0 |
| Neal Watlington | December 25, 1922 | 1953 | 1953 | Yes | No | Yes | 0 |
| Allen Watson | November 18, 1970 | 1993 | 2000 | Yes | Yes | Yes | 1991 |
| Bradley Watson | August 8, 1989 | 0 | 0 | No | No | Yes | 2011 |
| Clois Watson | 0 | 0 | No | No | Yes | 0 | |
| Doc Watson | January 30, 1885 | 1913 | 1915 | Yes | Yes | No | 0 |
| Jack Watson | 0 | 0 | No | No | Yes | 0 | |
| Kenneth Watson | 0 | 0 | No | No | Yes | 0 | |
| Milt Watson | January 10, 1890 | 1916 | 1919 | Yes | Yes | No | 0 |
| Modrel Watson | March 29, 1905 | 0 | 0 | No | No | Yes | 0 |
| Pete Watson | June 23, 1942 | 0 | 0 | No | No | Yes | 0 |
| Ralph Watson | July 3, 1918 | 0 | 0 | No | No | Yes | 0 |
| Sean Watson | August 22, 1987 | 0 | 0 | No | No | Yes | 0 |
| Wilfred Watson | 0 | 0 | No | No | Yes | 0 | |
| Watson | 0 | 0 | No | No | Yes | 0 | |
| Don Watts | July 2, 1931 | 0 | 0 | No | No | Yes | 0 |
| Harry Watts | February 26, 1937 | 0 | 0 | No | No | Yes | 0 |
| Haywood Watts | September 5, 1932 | 0 | 0 | No | No | Yes | 0 |