Watson Clark
- Given Name
- William Watson
- Nickname(s)
- Lefty, Watty
- Born
- 5/16/1902 — St. Joseph, LA, USA
- Died
- 3/4/1972 — Clearwater, FL, USA
- Weight
- 175 lbs
- Height
- 6' 0"
- Throws
- L
- Bats
- L
- Team(s)
- Cleveland Indians (1924)Brooklyn Robins (1927–1931)Brooklyn Dodgers (1932–1937)New York Giants (1933–1934)
- Debut
- 1924-05-28
- Final Game
- 1937-05-09