Naveed
When Kyrie Irving promoted an antisemitic film in 2022, Mark Cuban didn’t stay quiet. “I’m Jewish, I’ve had to deal with antisemitism,” the billionaire investor said bluntly — a rare moment of him putting his own identity front and center in a public dispute.
| Religion | Judaism |
| Raised | Jewish, Mount Lebanon, PA (Pittsburgh suburb) |
| Parents | Norton and Shirley Cuban |
| Family heritage | Russian and Romanian Jewish immigrants |
| Profession | Entrepreneur, Shark Tank investor, former Dallas Mavericks owner |
A Working-Class Jewish Childhood in Pittsburgh
Cuban grew up in a Jewish, working-class family in Mount Lebanon, a Pittsburgh suburb. His paternal grandparents were Jewish immigrants who fled Russia and Romania. According to the Atlanta Jewish Times, his father Norton “kind of rebelled against organized religion,” yet Cuban says he always felt connected to his Jewish identity regardless of how observant the household was.
Facing Antisemitism as a Kid
When his family moved to a neighborhood where he was one of only two Jewish students at his elementary school, Cuban ran into open hostility. He later recalled being targeted physically for it: “I didn’t understand why someone would want to beat me up just for being Jewish.”
What Being Jewish Means to Him Now
Cuban has said his heritage shaped his core values. About a quarter of his mother’s family was murdered in the Holocaust, a history he’s pointed to when explaining why empathy is central to how he operates in business and public life. Speaking at Hillel International’s 2022 gathering, he framed Jewish identity as something he leans on, telling attendees that “being Jewish has given me a foundation for everything I am and everything I hope to be.”
He isn’t a synagogue regular or a commentator on Jewish law, but when antisemitism surfaces in public life — from athletes to entertainers — Cuban has repeatedly chosen to speak from his own experience rather than stay silent.
FAQ
Is Mark Cuban religious or just culturally Jewish?
He describes his connection in terms of heritage and values more than religious observance — there’s no public record of him discussing synagogue attendance or ritual practice.
Has Mark Cuban’s family been affected by antisemitism historically?
Yes — he has said about a quarter of his mother’s family died in the Holocaust, which he cites as shaping his views on empathy and speaking out.
Related reading: see how another high-profile executive’s faith shapes their public life in our profile of Cracker Barrel CEO Julie Felss Masino’s religion.
