Israel Horovitz
- Birthday: 1939-03-31
- Deathday: 2020-11-09
- Place of birth: Wakefield, Massachusetts, USA
- Also know as: Israël Horovitz
Israel Horovitz (March 31, 1939 – November 9, 2020) was an American playwright, screenwriter and director. In 1979, he co-founded company Gloucester Stage Company, and served as Artistic Director until 2006.
