Dan Costello
- Given Name
- Daniel Francis
- Nickname(s)
- Dashing Dan
- Born
- 9/9/1891 — Jessup, PA, USA
- Died
- 3/26/1936 — Pittsburgh, PA, USA
- Weight
- 185 lbs
- Height
- 6' 0"
- Throws
- R
- Bats
- L
- Team(s)
- New York Yankees (1913)Pittsburgh Pirates (1914–1916)
- Debut
- 1913-07-02
- Final Game
- 1916-08-18