Jack Donnelly
- Birth Date
- 10/28/1985
- Birth Place
- Bournemouth, Dorset, England, UK
- Known For
- Acting

Jack Donnelly (born 28 October 1985) is an English actor, best known for his role in BBC series Atlantis, in which he played the role of Jason.

Jack Donnelly (born 28 October 1985) is an English actor, best known for his role in BBC series Atlantis, in which he played the role of Jason.