Quinn Kelly Stone is the youngest son of award-winning American actress Sharon Stone. He is known primarily for being part of the Basic Instinct star’s family and has occasionally appeared alongside his mother at public events.
Unlike his famous mother, Quinn has largely stayed out of the entertainment spotlight. Sharon Stone has spoken publicly about motherhood and her experiences raising three sons, while keeping many details of their personal lives private.
Quinn joined Sharon’s family through adoption in 2006. He has two older brothers, Roan Joseph Bronstein Stone and Laird Vonne Stone. Although he has appeared at family events and attracted attention through his mother’s social media posts, there is limited verified information about his education, professional plans, and private life.
| Detail | Information |
|---|---|
| Full Name | Quinn Kelly Stone |
| Birth Month and Year | June 2006 |
| Age | 20 years old (as of 2026) |
| Nationality | American |
| Mother | Sharon Stone |
| Father | Not publicly identified |
| Adoption Year | 2006 |
| Older Brothers | Roan Joseph Bronstein Stone and Laird Vonne Stone |
| Known For | Being Sharon Stone’s youngest adopted son |
| Childhood Interest | Flag football; played quarterback |
| Education | Specific details not publicly confirmed |
| Profession | Not publicly confirmed |
| Marital Status | Not publicly confirmed |
| Net Worth | No reliable public estimate available |
| Public Profile | Maintains a relatively private life |
Early Life and Background
Quinn Kelly Stone was born in June 2006, according to biographical records. His exact birth date has not been consistently confirmed by authoritative public sources.
He became part of Sharon Stone’s family when she adopted him as an infant. At the time, Sharon was already raising two sons: Roan, whom she adopted with her then-husband Phil Bronstein in 2000, and Laird, whom she adopted in 2005.
Sharon has spoken openly about her desire to become a mother and the importance of raising her children. Her experiences as a parent have been a recurring theme in interviews, particularly when discussing her decision to prioritize family alongside her acting career.
Quinn grew up in a household shaped by his mother’s work in film, art, and philanthropy. Despite Sharon’s international recognition, she has generally tried to protect her sons’ privacy.
How Old Is Quinn Kelly Stone?
Quinn Kelly Stone was born in June 2006. Based on that birth month and year, he is 20 years old as of October 2026.
His exact birthday is not firmly established in widely available authoritative sources, so a more specific birth date should not be treated as confirmed without reliable evidence.
Quinn Kelly Stone’s Parents and Family
Sharon Stone
Sharon Stone is an American actress and producer known for films such as Basic Instinct, Casino, and Total Recall. Her performance in Casino earned her a Golden Globe Award and an Academy Award nomination for Best Actress.
Beyond her acting career, Sharon has been involved in humanitarian work and has spoken publicly about health challenges, motherhood, and the difficulties of balancing family responsibilities with Hollywood.
She adopted three sons: Roan in 2000, Laird in 2005, and Quinn in 2006. In interviews, she has described raising her children as one of the most meaningful parts of her life.
Biological Father
Quinn’s biological father has not been publicly identified through reliable, authoritative sources. Sharon Stone adopted him, and public reporting has focused primarily on his relationship with her and his brothers.
There is no verified basis for making further claims about his biological family background.
Quinn Kelly Stone’s Siblings
Quinn has two older brothers, both of whom were adopted by Sharon Stone.
- Roan Joseph Bronstein Stone: Sharon’s eldest son, whom she adopted with her former husband, journalist Phil Bronstein, in 2000.
- Laird Vonne Stone: Sharon’s second son, adopted in 2005.
The three brothers have occasionally appeared together with their mother at public events. In August 2025, Quinn joined Sharon and his brothers at the Los Angeles premiere of Nobody 2, providing a rare public glimpse of the family together.
Sharon has spoken about the importance of maintaining a close family relationship while allowing her sons to develop their own identities.
Education and Interests
Detailed information about Quinn Kelly Stone’s education has not been reliably established in major public reporting. Specific claims about his school, university attendance, or qualifications should therefore be treated cautiously.
Sharon has previously discussed Quinn’s interest in flag football. In a 2018 interview, she described her excitement about receiving videos of his games and mentioned that he played quarterback on his team.
That account offers a glimpse of his childhood interests, but it does not establish his current athletic activities or professional ambitions.
Public Appearances and Life Away From Hollywood
Quinn has occasionally accompanied Sharon Stone to public events, although he does not maintain the same public presence as his mother.
His appearance with Sharon and his brothers at the Nobody 2 premiere in August 2025 attracted attention because the family rarely attends major red-carpet events together.
In March 2026, Sharon also shared a photograph of Quinn with the family’s dog, Mo, offering another glimpse into their life outside the entertainment industry.
These occasional appearances have generated interest in Quinn, but there is little verified information about his career plans, personal relationships, or day-to-day activities. He has not established a widely documented public career in acting or entertainment.
Quinn Kelly Stone’s Personal Life
Quinn generally maintains a private personal life. He has not developed a substantial public record of interviews, professional projects, or independent media appearances.
Sharon Stone has discussed the challenges and rewards of raising her sons, including the demands of parenting as a single mother following her divorce from Phil Bronstein in 2004. However, she has generally avoided sharing unnecessary details about her children’s private experiences.
There is no reliably confirmed public information establishing Quinn’s marital status or romantic relationships. Claims about these aspects of his life should not be presented as facts without dependable evidence.
Quinn Kelly Stone’s Net Worth
Quinn Kelly Stone’s personal net worth has not been established through a reliable, independently verified public estimate.
He is the son of a successful actress, but Sharon Stone’s earnings and assets do not establish Quinn’s individual financial position. There is also insufficient verified information about his personal employment, income, or investments to support a meaningful estimate.
Interesting Facts About Quinn Kelly Stone
- Quinn was adopted by Sharon Stone in 2006.
- He is the youngest of Sharon Stone’s three sons.
- His older brothers are Roan Joseph Bronstein Stone and Laird Vonne Stone.
- Sharon has spoken about his childhood interest in flag football and his role as a quarterback.
- He appeared with his mother and brothers at the Nobody 2 premiere in August 2025.
- In March 2026, Sharon shared a photograph of Quinn with the family’s dog, Mo.
- He has maintained a relatively private life despite his mother’s international fame.
Frequently Asked Questions
1. Who is Quinn Kelly Stone?
Quinn Kelly Stone is the youngest adopted son of American actress Sharon Stone, known for films including Basic Instinct and Casino.
2. How old is Quinn Kelly Stone?
Quinn was born in June 2006, making him 20 years old as of October 2026.
3. Who is Quinn Kelly Stone’s mother?
His mother is Sharon Stone, the award-winning actress known for her work in film and television.
4. Who is Quinn Kelly Stone’s biological father?
His biological father has not been publicly identified through reliable, authoritative sources.
5. Does Quinn Kelly Stone have siblings?
Yes. He has two older brothers, Roan Joseph Bronstein Stone and Laird Vonne Stone. All three were adopted by Sharon Stone.
6. What does Quinn Kelly Stone do?
His current occupation and professional plans have not been reliably established in public reporting. He has largely remained outside the entertainment industry.
7. What is Quinn Kelly Stone’s net worth?
There is no reliable, independently verified public estimate of his personal net worth.
Conclusion
Quinn Kelly Stone is best known as Sharon Stone’s youngest adopted son. Although his mother’s acting career has kept the family in the public eye, Quinn has maintained a relatively private life.
Public information about him includes his adoption in 2006, his two older brothers, his childhood interest in flag football, and occasional appearances with his family. Beyond those details, much of his personal and professional life remains private, making careful, fact-based reporting essential when discussing his biography.
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