Pat Hartigan
- Title: Pat Hartigan
- Popularity: 1.417
- Known For: Acting
- Birthday: 1881-12-20
- Place of Birth: New York City, New York, USA
- Homepage:
- Also Known As: Patrick C. Hartigan, Pat C. Hartigan, Patrick Hartigan, P. C. Hartigan, P.C. Hartigan, Pat J. Hartigan, T.M.T. Harvey, T.N.T. Harvey, P.J. Hartigan