| Billy Nash | |
| Position: | Third baseman |
| Birth Date: | 15 August 1865 |
| Birth Place: | Richmond, Virginia, U.S. |
| Death Place: | East Orange, New Jersey, U.S. |
| Bats: | Right |
| Throws: | Right |
| Debutleague: | MLB |
| Debutdate: | August 5 |
| Debutyear: | 1884 |
| Debutteam: | Richmond Virginians |
| Finalleague: | MLB |
| Finaldate: | May 28 |
| Finalyear: | 1898 |
| Finalteam: | Philadelphia Phillies |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat2label: | Home runs |
| Stat3label: | Runs batted in |
| Stat1value: | .275 |
| Stat2value: | 60 |
| Stat3value: | 983 |
| Teams: | As player
As manager |
William Mitchell Nash (June 24, 1865 – November 15, 1929) was an American Major League Baseball third baseman. He played 15 seasons in the majors, from to . He served as player-manager of the Philadelphia Phillies in, and in 1901 he umpired 101 games in the National League.
In 15 seasons, Nash was in 1553 games played, compiling a .275 batting average (1616-5867), with 271 doubles, 87 triples, 60 home runs, 983 RBIs, 805 walks, a .367 on-base percentage, and a .382 slugging percentage.
, or Retrosheet