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Zoe Grace Quaid is Dennis Quaid’s daughter and the twin sister of Thomas Boone Quaid. Born on November 8, 2007, she is the daughter of actor Dennis Quaid and his former wife Kimberly Buffington. Unlike her half-brother Jack Quaid, Zoe has largely stayed out of the entertainment industry and maintains a relatively private life.
Bio Table
| Field | Verified Information |
|---|---|
| Full Name | Zoe Grace Quaid |
| Known For | Daughter of actor Dennis Quaid |
| Birth Date | November 8, 2007 |
| Birthplace | Santa Monica, California |
| Parents | Dennis Quaid and Kimberly Buffington |
| Twin Brother | Thomas Boone Quaid |
| Half-Brother | Jack Quaid |
| Education | Reported to have graduated high school in 2026; plans to attend the University of Virginia |
Zoe Grace Quaid is best known as the daughter of longtime Hollywood actor Dennis Quaid. While her father has spent decades building a major film career and her half-brother Jack Quaid has become a successful actor in his own right, Zoe has followed a much quieter path.
Born into a famous family, Zoe has occasionally appeared publicly alongside her father, including at the 2024 Los Angeles premiere of Reagan. Still, most details about her personal life remain private. Recent reporting indicates that she reached an important new stage in 2026 after graduating from high school and preparing for college.
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Who Is Zoe Grace Quaid?
Zoe Grace Quaid was born on November 8, 2007, in Santa Monica, California. She is one of Dennis Quaid’s three children and the fraternal twin sister of Thomas Boone Quaid. Their parents are Dennis Quaid and his former wife Kimberly Buffington.
The twins were born through a gestational carrier, according to contemporary reporting. Their birth expanded Dennis Quaid’s family more than a decade after the arrival of his first child, Jack, whom he shares with actress Meg Ryan.
As of August 2026, Zoe is 18 years old. Because she was born late in 2007, she will turn 19 on November 8, 2026. Recent coverage from People reported that Zoe and her twin brother graduated from high school in 2026, with Zoe planning to attend the University of Virginia.
Zoe Grace Quaid’s Family Background
Zoe grew up as part of one of Hollywood’s better-known families. Her father, Dennis Quaid, has appeared in major films including The Right Stuff, The Parent Trap, The Day After Tomorrow, and Reagan. Her mother, Kimberly Buffington, was married to Quaid from 2004 until their divorce was finalized in 2018.
Zoe’s older half-brother, Jack Quaid, was born in 1992. Jack later established his own acting career with projects such as The Hunger Games, Scream, Oppenheimer, and the television series The Boys. Dennis has spoken publicly about being proud of all three of his children.
The family structure is sometimes a source of confusion online because Zoe is frequently described alongside Jack and Thomas. In reality, Jack is her maternal and paternal half-sibling through their shared father, while Thomas is her twin brother.
Zoe Grace Quaid and Thomas Boone Quaid
The connection between Zoe Grace Quaid and Thomas Boone Quaid has attracted attention largely because of a serious medical emergency they experienced shortly after birth.
In November 2007, when the twins were only days old, they were admitted to Cedars-Sinai Medical Center after developing a staph infection. During their treatment, the babies were mistakenly given heparin at a concentration 1,000 times stronger than the intended dose. The hospital described the incident as a preventable error.
Both infants recovered. The incident later became an important part of Dennis Quaid’s advocacy concerning medical safety and medication errors. California health regulators subsequently fined Cedars-Sinai $25,000 after investigating the overdose involving the twins and another infant.
The experience was also discussed publicly by Dennis and Kimberly Quaid, although the family generally protected the twins’ privacy as they grew older.
The Zoe Grace Quaid Accident: What Happened?
Searches for the Zoe Grace Quaid accident generally refer to the 2007 medical emergency rather than a later traffic or personal accident.
Contemporary reports from the Associated Press and Los Angeles Times documented that Zoe and Thomas received the wrong heparin concentration while hospitalized. The medication error caused dangerous bleeding concerns, but both children ultimately recovered and were released from the hospital.
There is no reliable evidence of a separate major accident involving Zoe that should be presented as fact. Claims about an undisclosed accident should therefore be treated cautiously unless supported by a reputable source.
Did Zoe Grace Quaid Appear in Movies?
There is no reliable public record establishing Zoe Grace Quaid as a professional actress. Unlike her half-brother Jack, she has not built a publicly documented film or television career.
That distinction matters because search results sometimes associate Zoe with her father’s movies. Her connection to Reagan, for example, comes from attending the film’s Los Angeles premiere with Dennis Quaid on August 20, 2024, not from appearing in the movie itself. UPI and Getty Images both documented their attendance at the event.
Zoe Grace Quaid in 2024
The year 2024 produced one of Zoe’s most visible public appearances. She attended the Los Angeles premiere of Reagan with her father at the TCL Chinese Theatre in Hollywood.
The appearance attracted attention because Dennis Quaid played Ronald Reagan in the biographical drama. Photographs from the premiere show father and daughter together on the red carpet, providing one of the clearer recent public glimpses of Zoe.
Dennis also discussed his children during the promotional period for Reagan, emphasizing his desire for them to find fulfilling paths while learning how to turn their interests into meaningful careers.
What Is Zoe Grace Quaid Doing Now?
As of 2026, Zoe appears to be transitioning from high school into college. People reported that she graduated from high school alongside Thomas and planned to attend the University of Virginia. Because she has generally stayed outside the entertainment spotlight, there is comparatively little verified information about her daily life, studies, or long-term career ambitions.
There are also online searches concerning Zoe’s height, volleyball activities, social media presence, and personal photographs. However, reliable mainstream or official sources do not provide enough verified information to establish details such as her exact height or a professional volleyball career.
Zoe Grace Quaid’s Public Image
Zoe’s public image is shaped primarily by her family connections rather than a professional career. She has grown up with one of Hollywood’s recognizable actors as a father and a successful actor as an older half-brother, yet she has largely remained outside the celebrity-news cycle.
That privacy is significant. Unlike Jack, whose work naturally generates interviews, credits, and public appearances, Zoe has not sought comparable visibility. Consequently, many claims circulating online about her personal interests or lifestyle cannot be confirmed through reputable reporting.
Final Thoughts on Zoe Grace Quaid
Zoe Grace Quaid is a member of a famous Hollywood family, but her story is notably different from that of her father and half-brother. Born in 2007 alongside her twin brother Thomas, she survived a serious medication error as an infant and later grew up largely away from the spotlight.
Her public appearances remain limited, with the 2024 Reagan premiere standing out as a notable recent moment. In 2026, the focus has shifted toward a new chapter as she completes high school and prepares for college. For now, the most accurate picture of Zoe is that of a young adult maintaining a relatively private life despite her famous family background.
FAQs
How old is Zoe Grace Quaid?
Zoe Grace Quaid is 18 years old as of August 2026. She was born on November 8, 2007.
Who is Zoe Grace Quaid’s mother?
Her mother is Kimberly Buffington, Dennis Quaid’s former wife. Zoe and her twin brother Thomas were born in 2007.
Is Zoe Grace Quaid Jack Quaid’s sister?
Yes. Jack Quaid is Zoe’s older half-brother. They share Dennis Quaid as their father, while Zoe and Thomas are twins.
Was Zoe Grace Quaid in a movie?
No reliable source confirms that Zoe has an acting role in a movie. She attended the 2024 premiere of Reagan with Dennis Quaid but was not reported as part of the film’s cast.
Where is Zoe Grace Quaid going to college?
Recent reporting from People says Zoe planned to attend the University of Virginia after graduating high school in 2026.
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