Jack Weber is an American actor best known for playing Matthew Mackey on the hit crime drama The Shield.
He began acting as a teenager and landed his first major role on his very first audition. His career also includes appearances in ER, Cold Case, and Shark, along with film roles in Lake City and Fast Girl.
Let’s take a closer look at his life and career.
Who is Jack Weber?
Jack Weber is an American actor who became known for his role as Matthew Mackey on The Shield.
He joined the series during its fourth season and continued in the role through the show’s final season. His character was the autistic son of Vic Mackey, played by Michael Chiklis.
Jack also built a small screen résumé outside The Shield. His television credits include ER, Cold Case, and Shark, while his film work includes Lake City and Fast Girl.
His acting career was relatively brief, but his role on The Shield remains his best-known work.
Jack Weber Early Life
Jack Weber was born on March 7, 1995, in Fairfax, Virginia, United States. His parents are Peter Weber, an airline pilot, and Barbara Weber, a flight attendant.
He has an older brother, Peter Weber, who later became known for appearing on The Bachelorette and starring in The Bachelor.
Jack spent part of his childhood in Boca Raton, Florida, after his family moved there from Virginia.
His family later relocated to California in 2004 to support his older brother Peter and his acting ambitions. Jack soon developed an interest in acting himself and decided to try it.
His first audition resulted in a major opportunity. Jack auditioned for the role of Matthew Mackey on The Shield and won the part.
Jack Weber Age
Jack Weber is 31 years old as of September 1, 2026, because he came into the world on March 7, 1995.
His birthplace is Fairfax, Virginia, where he was born into a family with a strong connection to the aviation industry.
Jack Weber Nationality and Ethnicity
Jack Weber is American by nationality. He was born in Fairfax, Virginia, and grew up in Florida and California. His specific ethnic background has not been reliably documented.
Jack Weber Education
Jack Weber attended the University of California, Los Angeles (UCLA) and graduated in 2017. His education came after his early years as a child actor.
Following graduation, Jack took his career in a different direction and pursued aviation, a field already familiar to his family.
Jack Weber Acting Career
Jack Weber began his acting journey as a teenager and received a major opportunity almost immediately.
His first audition led to the role of Matthew Mackey on The Shield, which became the most recognizable part of his acting career.
He later added guest appearances on several popular television dramas and took on film roles as well.
Although his time in entertainment was relatively short, Jack worked across both television and film before eventually choosing a different professional direction.
The Shield (2005–2008)
Jack Weber made his acting debut on The Shield after auditioning for the role of Matthew Mackey.
Remarkably, it was his first audition, and he secured the part. Matthew was the autistic son of Vic Mackey, the central character played by Michael Chiklis.
Jack took over the role in Season 4 and continued to appear as Matthew through the show’s seventh and final season.
His time on The Shield gave him the opportunity to work on one of television’s well-known crime dramas while he was still young.
He appeared in nine episodes across Seasons 4 through 7, including the series finale, Family Meeting. The role remains the central credit associated with his acting career.
Television Appearances (2006–2007)
Jack continued to work in television outside The Shield. In 2006, he appeared on the long-running medical drama ER.
He followed that with appearances on Cold Case and Shark in 2007. These guest roles allowed him to build experience across different television dramas while continuing his work on The Shield.
During this period, Jack was also involved in national commercial work.
His early career therefore included television acting, film work, and commercial appearances rather than being limited to a single series.
Film Career (2008)
Jack also explored feature films toward the later part of his acting career. His film credits include Lake City and Fast Girl, both released in 2008.
These projects added another part to his young acting résumé and came during the same period as his final appearances on The Shield.
By the end of 2008, Jack had completed his credited acting work.
His career in entertainment had lasted only a few years, but it included a recurring role on a major television drama along with several other television and film appearances.
Career Beyond Acting (2017–Present)
Jack later chose a completely different professional path. He attended the University of California, Los Angeles (UCLA) and graduated in 2017.
After completing his education, he pursued aviation, a field closely connected to his family background.
His father worked as an airline pilot, while his older brother Peter also became a pilot. Jack followed a similar direction and moved away from the entertainment industry.
His career journey is therefore notable for the contrast between his early years as a television actor and his later work in aviation.
Jack Weber Movies and TV Shows
Jack Weber has a relatively short acting résumé, with The Shield standing out as his most notable television credit.
Movies:
- Lake City (2008)
- Fast Girl (2008)
TV Shows:
- The Shield (2005–2008) — Matthew Mackey
- ER (2006)
- Cold Case (2007)
- Shark (2007)
What does Jack Weber do now?
Jack Weber no longer works as an actor and has built a career in commercial aviation. He works as a pilot for United Airlines.
His airline career began with SkyWest Airlines, where he flew the Embraer 175. He later joined United Airlines as a first officer and flew the Airbus A320 before moving to the Boeing 787 Dreamliner.
Aviation has always been familiar to Jack because both his father and older brother, Peter Weber, worked as pilots.
After graduating from UCLA in 2017, Jack followed the same career path and made aviation his long-term profession.
Is Jack Weber Married?
Yes, Jack Weber is married to Kristine Weber. The couple began dating in 2019 and married on April 23, 2022.
Jack Weber Wife
Jack Weber is married to Kristine Weber. The couple began dating in 2019 and later tied the knot on April 23, 2022.
Jack celebrated their third wedding anniversary in April 2025 with a post on Instagram, sharing a glimpse of their life together and marking the occasion with a sweet message.
Kristine has worked in branding and communications and has been described as a brand expert.
She studied journalism at the University of Arizona and later earned a master’s degree from the University of Southern California.
While Jack has built his career as a United Airlines pilot, Kristine has continued with her own professional work.
The couple generally keeps their relationship private but occasionally shares personal moments on social media.
Jack Weber Children
Jack Weber has one child, a daughter named Willow Lee Weber, with his wife, Kristine Weber.
Kristine announced the arrival of Willow on Instagram in March 2025, introducing her by her full name and celebrating the new addition to their family.
Jack has also shared special moments with his daughter on Instagram. In March 2026, he celebrated Willow’s first birthday with a post describing the joy of being her father.
His social media posts give occasional glimpses of their family life, although Jack and Kristine generally keep their daughter away from the spotlight.
Jack Weber Net Worth
Jack Weber has an estimated net worth of $4 million as of 2026. He makes his living primarily through his career as a commercial airline pilot.
Jack works for United Airlines and has flown aircraft including the Airbus A320 and Boeing 787 Dreamliner.
His income from aviation is now the main part of his professional life, following his move away from acting.
Earlier in his career, Jack also earned money through acting and commercial work. He appeared in The Shield, ER, Cold Case, Shark, Lake City, and Fast Girl.
Although acting was an important part of his teenage years, his long-term career shifted toward aviation after he graduated from UCLA in 2017.
Social Media Appearance
Jack Weber has been associated with Instagram under the handle @jettinjack.
His Instagram presence reflects his transition from acting to aviation. Jack has shared his interest in flying and his experiences as a pilot, while also posting moments from his personal life.
Jack Weber Height and Weight
Jack Weber stands approximately 6 feet 2 inches which is equal to 188 centimeters or 1.88 meters tall and weighs around 185 lbs which is equal to 84 kilograms.
His height gave him a tall and noticeable appearance during his years as a young actor.
He appeared on screen alongside established performers in television dramas such as The Shield, ER, Cold Case, and Shark.
During his acting years, Jack maintained a lean and athletic appearance. His interest in sports, particularly soccer, was also part of his life while growing up.
His physical appearance suited the roles he took on as a young performer, although his acting career was relatively brief.
Conclusion
Jack Weber journey shows that a career does not have to follow a single path.
He found success as a young actor through his role as Matthew Mackey on The Shield and later appeared in several other television shows and films.
Instead of staying in entertainment, Jack chose to pursue aviation and built a new career as a United Airlines pilot.
His story is a reminder that success can take different forms, and sometimes the most rewarding chapter begins when you choose to follow a new direction.