In the Entertainment Industry:
* Leah Remini: American actress, comedian, and author, known for her roles in "King of Queens" and "The Talk."
* Leah Michelle: American actress and singer, known for her role as Rachel Berry in "Glee."
* Leah Pipes: American actress, known for her role as "Hope Mikaelson" in "The Originals."
* Leah Thompson: American actress and director, known for her role as "Marty McFly's" mother in "Back to the Future."
* Leah Lewis: American actress, known for her role as "Juliet" in "The Half of It."
* Leah Remini: American actress and comedian, known for her roles in "King of Queens" and "The Talk."
In Music:
* Leah Marlene: American singer-songwriter, known for her appearance on "American Idol."
In Literature:
* Leah Goldberg: Israeli poet, playwright, translator, and literary critic.
In Other Fields:
* Leah D. Remis: American physician and Associate Dean for Community Engagement and Urban Health at the University of Illinois at Chicago.
* Leah LaBelle: Former Miss USA 2012, and a health and wellness advocate.
In History:
* Leah Rabin: Israeli author, and wife of former Israeli Prime Minister Yitzhak Rabin.
This is just a small sample of famous people named Leah. There are many others in various fields, and you can likely find more with a quick online search.