Lon Ury
- Given Name
- Louis Newton
- Nickname(s)
- Old Sleep, Lon Ury, Old Sheep
- Born
- 1877 — Fort Scott, KS, USA
- Died
- 3/4/1918 — Kansas City, MO, USA
- Weight
- 168 lbs
- Height
- 6' 0"
- Throws
- R
- Team(s)
- St. Louis Cardinals (1903)
- Debut
- 1903-09-09
- Final Game
- 1903-09-12
- Gravesite
- Find-a-Grave