Is Ross Chastain Related to Jessica Chastain? The Truth Behind the Rumors

Ross Chastain and Jessica Chastain are both successful and popular in their respective fields of racing and acting. But are they related by blood or marriage? Many fans have wondered about this question, especially since they share the same last name. Here is what we know about their possible connection.

Who is Ross Chastain?

Ross Chastain is an American professional stock car racing driver who competes full-time in the NASCAR Cup Series, driving the No. 1 Chevrolet Camaro ZL1 for Trackhouse Racing. He also races part-time in the NASCAR Xfinity Series and the NASCAR Craftsman Truck Series for different teams. He is the older brother of fellow NASCAR driver Chad Chastain.

Ross Chastain was born on December 4, 1992, in Alva, Florida, to Lee and Susan Chastain. He grew up on a watermelon farm and started racing at the age of 12 at local tracks. He moved to Charlotte in 2011 to pursue his racing career and made his NASCAR debut that year. He has since won three races in the Cup Series, two in the Xfinity Series, and four in the Truck Series. He was also named the 2019 NASCAR Gander Outdoors Truck Series Most Popular Driver.

Who is Jessica Chastain?

Jessica Chastain is an American actress and producer who has starred in various films and television shows with feminist themes. She has received various accolades, including an Academy Award and a Golden Globe Award, in addition to a nomination for a Tony Award. Time magazine named her one of the 100 most influential people in the world in 2012.

Jessica Chastain was born on March 24, 1977, in Sacramento, California, to Jerri Renee Hastey and rock musician Michael Monasterio. Her parents were both teenagers when she was born and she was estranged from her father until his death in 2013. She has two sisters and two brothers. She developed an interest in acting from an early age and made her professional stage debut in 1998 as Shakespeare’s Juliet. She studied acting at the Juilliard School and was signed to a talent holding deal with television producer John Wells.

She made her film debut at age 31 in the drama Jolene (2008) and had her breakthrough in 2011 with six film releases, including The Help (2011) and The Tree of Life (2011), for which she received Academy Award nominations. She has since starred in films such as Zero Dark Thirty (2012), Interstellar (2014), The Martian (2015), Molly’s Game (2017), It Chapter Two (2019), and The Eyes of Tammy Faye (2021), for which she won the Academy Award for Best Actress. She also appeared on Broadway and television, most notably in Scenes from a Marriage (2021) with Oscar Isaac.

Are They Related?

There is no evidence that Ross Chastain and Jessica Chastain are related by blood or marriage. They have different parents, different birthplaces, different ages, and different careers. They have never publicly acknowledged each other or interacted on social media. They may share a common ancestor somewhere down the line, but that is not enough to establish a close familial relationship.

According to, Chastain is a French surname that derives from a place name meaning “stony”. It is also a variant of Chatin, which is a nickname for someone with curly hair. The surname is most common in France, but it can also be found in other countries such as Switzerland, Canada, and the United States.

Therefore, it is possible that Ross Chastain and Jessica Chastain have some distant French roots, but that does not mean they are related in any significant way. They are simply two individuals who happen to have the same last name and excel in their respective fields.


Ross Chastain and Jessica Chastain are not related by blood or marriage. They are both successful and popular in their own domains of racing and acting, but they have no known connection to each other. Their last name is a common French surname that does not indicate a close familial relationship. They are just two Chastains who have made their mark on the world..

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