- Source of Wealth: Film, Television, Video Games
- Age: 60
- Birth Place: Newark, New Jersey, USA
- Height: 5′ 5″ (1.65 m)
- Marital Status: Married (Daena E. Title)
- Full Name: Jay Scott Greenspan
- Nationality: United States
- Date of Birth: September 23, 1959
- Ethnicity: Ashkenazi Jewish
- Occupation: Actor, Comedian, Writer, Director, Producer, Singer
- Education: Boston University, Livingston High School
- Children: 2 (Gabriel Alexander, Noah Alexander)
Jay Scott Greenspan, who is better known as Jason Alexander, is an American actor, producer, director and writer who has an estimated net worth of $50 million. He was born in New Jersey in 1959.
Jason Alexander is mostly known for his role of George Costanza in hit TV comedy show Seinfeld. He has also done a large amount of small and bigger roles in movies. His most famous roles are the ones in Pretty Woman where he played a lawyer, and Shallow Hal in which he is portraying an inept womanizer.
Jason has also appeared on Broadway on several ocassions. He even won a prestigious Tony Award in 1989 for his performance in Jerome Robbins on Broadway. Jason Alexander is married since 1982 with Daena E. Title. He has two sons with her. He is also recognized as big philantrophist and dedicated humanitarian with donating over $2 million to charities.