Gavin Munn, born on March 9, 2009, in Charleston, South Carolina, is an American actor and SAG-AFTRA member.
He is best known for playing Jonathan King in the Netflix series Raising Dion and Abraham Gemstone in the HBO series The Righteous Gemstones.
At just five years old, he landed his first professional television role alongside major Hollywood stars.
Who is Gavin Munn?
Gavin Munn is a young American actor who began his career before most children start school.
He is best recognized for two simultaneous recurring roles on major streaming platforms. On Netflix, he played Jonathan King on Raising Dion, and on HBO, he played Abraham Gemstone on The Righteous Gemstones. Both shows ran from 2019 to 2022, making him one of the rare child actors with starring roles on two major series at the same time.
His co-stars across these two shows have included John Goodman, Danny McBride, Adam DeVine, Zac Efron, Robert De Niro, and Aden Young. Despite his age, Gavin continued to appear in The Righteous Gemstones through its fourth and final season in 2025.
His first professional television credit came at age five in 2015 on the SundanceTV drama Rectify. Since then, Gavin has added films, short films, and commercials to his resume, working with major studios and streaming platforms throughout his career.
His approach to acting draws on Meisner technique, and he keeps his skills sharp through annual acting classes and workshops. Improvisation is one of his recognized strengths on set.
Early Life of Gavin Munn
Gavin Munn was born and raised in Charleston, South Carolina. His parents are Jonny Munn and Johnna Munn, who have supported his career from the beginning.
He is reportedly the youngest in his immediate family and has a younger sister, though her name has not been publicly shared.
His parents recognized his performance instincts at a very early age. By the time Gavin was four years old, they enrolled him with a talent agency in the Raleigh, North Carolina area and began submitting him for auditions.
Gavin has described his love for acting as something he felt from the very start. In an interview, he recalled that his parents and family always saw him as a natural entertainer. Acting became his focus even while keeping up with his schoolwork during productions.
Outside of acting, he plays guitar and ukulele. He also enjoys outdoor activities including biking, skateboarding, Moto X, swimming, and dancing.
Gavin Munn Age
Gavin Munn is 17 years old as of 2026, born on March 9, 2009. His zodiac sign is Pisces. He joined The Righteous Gemstones cast at just ten years old and returned for the show’s final season in 2025.
Gavin Munn Ethnicity and Nationality
Gavin Munn is American by nationality. He was born and raised in Charleston, South Carolina, in the United States.
His ethnicity has not been publicly specified by him or his family. His family background and cultural identity remain largely private, which is common for families of young working actors.
Gavin Munn Height and Weight
Gavin Munn stands at approximately 4 feet 3 inches, or around 1.29 meters.
His weight is not publicly confirmed. Given his active hobbies including skateboarding, biking, and swimming, he maintains a physically active lifestyle.
Gavin Munn Education
Gavin Munn is currently in his teenage years and balancing his education alongside his acting career. His school name has not been publicly shared.
In interviews during his time on set, he has spoken about managing schoolwork during production. He has described himself as good at learning his lines quickly, which helps him keep up with both academic and professional demands.
Gavin Munn Career
Gavin Munn began his professional acting career at the age of four, when his parents signed him with a talent agency. His first paid role came in 2015, making him one of the younger actors to earn a SAG-AFTRA credit.
Early Career and Television Debut
Gavin’s first professional SAG television credit came in 2015, when he appeared in a season three episode of Rectify, the acclaimed drama that aired on SundanceTV. In that episode, he appeared alongside the show’s lead actor Aden Young.
That same year, he appeared in the 2016 feature film Dirty Grandpa, which starred Zac Efron and Robert De Niro. That early exposure to a major Hollywood production gave him on-set experience that few child actors gain at such a young age.
He also appeared as a guest in a 2016 episode of the AMC series Halt and Catch Fire, which added another major television credit to his resume before he turned eight.
Short films including Stinky Feet and Torn (2018), in which he played a character named Max, came during this early phase of his career as well.
Raising Dion and The Righteous Gemstones
Gavin’s major breakthrough came in 2019, when he landed two recurring television roles simultaneously. First, he joined The Righteous Gemstones, the HBO dark comedy created by Danny McBride, as Abraham Gemstone.
Abraham is the youngest son of Jesse Gemstone, played by McBride, and Gavin has described the character as the sweet and well-behaved one among Jesse’s three sons, unlike his older brothers Gideon and Pontius.
The Righteous Gemstones also featured John Goodman, Edi Patterson, Adam DeVine, Cassidy Freeman, Walton Goggins, and Tony Cavalero. Gavin appeared in all four seasons of the series, spanning 26 episodes from 2019 through the series finale on May 4, 2025.
That same year, Gavin joined Netflix’s superhero family series Raising Dion, produced by Michael B. Jordan’s production company. He played Jonathan King, a character who begins the series as a bully but later befriends the title character Dion and joins his group of friends.
Gavin appeared in 15 episodes of Raising Dion across both seasons, from the show’s premiere in October 2019 through its second season in early 2022.
In an interview about landing the Righteous Gemstones role, he recalled that he was on vacation in Cuba when his agents contacted him about an in-person audition in Charleston with Danny McBride himself.
His family cut the vacation short so he could attend. He got the role. That detail shows how seriously he and his family treated his career even at a young age.
8 Slices, Bruiser, and Dear Santa
Beyond his two flagship TV roles, Gavin appeared in the short film 8 Slices in 2019. In 2022, he played a character named Jason in the drama film Bruiser, directed by Miles Warren.
That film starred Trevante Rhodes and Shamier Anderson, and it premiered at the Toronto International Film Festival in September 2022 before streaming on Hulu in February 2023.
Gavin received a nomination at the 8th Annual Young Entertainer Awards in 2023 for Best Supporting Young Actor in a Feature Film for his work in Bruiser.
In 2024, he appeared in Dear Santa, the Paramount Pictures holiday comedy directed by Bobby Farrelly and starring Jack Black, Keegan-Michael Key, and Post Malone.
He played a character named Aiden in the film, which released on Paramount+ on November 25, 2024. The film tells the story of a young boy who accidentally sends his Christmas wish list to Satan instead of Santa.
Gavin Munn Filmography
- Rectify (TV Series, 2015) – Little Beach Boy
- Dirty Grandpa (2016) – Boy on Beach
- Halt and Catch Fire (TV Series, 2016) – Hobo
- Stinky Feet (Short Film, 2016)
- Torn (Short Film, 2018) – Max
- 8 Slices (2019) – Little Guy
- The Righteous Gemstones (TV Series, 2019-2025) – Abraham Gemstone (26 episodes)
- Raising Dion (TV Series, 2019-2022) – Jonathan King (15 episodes)
- Bruiser (Short Film, 2021) – Jason
- Bruiser (2022) – Jason
- Dear Santa (2024) – Aiden
Gavin Munn Awards and Recognition
Munn received a Best Actor Award for his role in the short film Torn in 2018. The following year, in 2019, he received an IGN Award nomination for his performance in The Righteous Gemstones.
In 2023, he earned a nomination at the 8th Annual Young Entertainer Awards for Best Supporting Young Actor in a Feature Film for his work in the drama Bruiser. He attended the ceremony as a nominee that year.
Gavin Munn Net Worth
Gavin Munn’s estimated net worth is $65,000 as of 2026. His income comes primarily from his acting roles in television and film.
His work on both Raising Dion and The Righteous Gemstones across multiple seasons represents his most substantial television income to date.
He has also earned from commercial work, which he has done alongside his film and TV career since his earliest years in the industry.
Gavin Munn Social Media
Gavin Munn is active on Instagram under the handle @gavinwmunn. He shares updates about his acting projects and his outdoor activities there.
His parents allowed him to start the Instagram account when he turned ten years old, as he mentioned in an early interview.
He has used it to connect with fans from his work on both Raising Dion and The Righteous Gemstones.
The Bottom Line
Gavin Munn appeared in all four seasons of The Righteous Gemstones on HBO, including the series finale on May 4, 2025, making him one of the few child cast members to stay with the show through its complete run.
He began his professional acting career at age five in 2015 and has since worked alongside Academy Award winners including Robert De Niro and Jack Black, giving him a level of on-set experience unusual for his age.
He also joined the 2024 holiday comedy Dear Santa with a large ensemble cast, continuing to add film credits alongside his television work.
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