Frank Morrissey
- Given Name
- Michael Joseph
- Nickname(s)
- Deacon
- Born
- 5/3/1876 — Baltimore, MD, USA
- Died
- 2/22/1939 — Baltimore, MD, USA
- Weight
- 140 lbs
- Height
- 5' 4"
- Throws
- R
- Team(s)
- Boston Americans (1901)Chicago Orphans (1902)
- Debut
- 1901-07-13
- Final Game
- 1902-10-04
- Gravesite
- Find-a-Grave