Mark-Paul Harry Gosselaar (born 1974) is an American actor. He was born in Panorama City, Los Angeles, the youngest of four children. His parents are Paula Gosselaar (née van den Brink) and Hans Gosselaar: his mother is Indonesian by birth and worked as a flight attendant for KLM Royal Dutch Airlines, and his father is Dutch and worked as a plant supervisor for Anheuser-Busch.
Gosselaar’s heritage is mixed Dutch and Indonesian – his older siblings were born in the Netherlands, making him the only one born in the United States. He grew up speaking Dutch at home. Gosselaar was raised in Southern California’s Santa Clarita Valley. He attended William S. Hart High School in that community. His parents later separated when he was a teenager.
| Fact | Details |
| Net Worth (2026) | Not publicly disclosed or verified. |
| Income Source | Mainly from TV acting and films. |
| Career Span | Active since the 1980s. |
| Breakthrough Role | Zack Morris in Saved by the Bell. |
| Residual Earnings | Income from syndicated TV shows. |
| Career Shift | Moved to adult roles with NYPD Blue. |
| Genre Range | Drama, comedy, crime, and thriller. |
| Recent Work | Appeared in Found and Will Trent. |
| Other Roles | Worked as director and producer. |
| Industry Status | Known as a consistent TV actor. |
Mark-Paul Gosselaar’s four-decade television career, from Saved by the Bell to modern drama series, highlights his versatility and lasting presence in the entertainment industry. Mark-Paul Gosselaar began in show business as a child model and commercial actor. By the mid-1980s he was booking television guest spots on popular series, gaining early exposure with appearances on shows like The Wonder Years.
His first significant acting job came in 1988 when he was cast as a student on the Disney Channel sitcom Good Morning, Miss Bliss(1988–89). This role marked his entry into television, and when the series was adapted and relaunched on NBC, Gosselaar seamlessly moved into the newly rebranded Saved by the Bell(1989).
Gosselaar’s breakthrough came almost immediately thereafter. In Saved by the Bellhe portrayed Zach “Zack” Morris the charming, scheming high school student from 1989 through 1993.
The show was a massive hit on NBC, and Gosselaar’s Zack Morris became an iconic teen character of the era. He continued playing the role in related projects, including Saved by the Bell: Hawaiian Style(1992), Saved by the Bell: Wedding in Las Vegas(1994), and the spinoff Saved by the Bell: The College Years(1993–94). These projects cemented his status as a teen idol and household name, as he headlined all the series’ seasons and TV movies centered on the beloved ensemble cast.
The success of Saved by the Bellbrought Gosselaar nationwide recognition. The sitcom’s popularity made him one of the most recognized young actors on television in the early 1990s.
His portrayal of Zack Morris often remembered for breaking the fourth wall and making prank calls resonated with the teen audience. He even returned as Zack Morris in reunion and revival episodes years later, reflecting how strongly the character is associated with his career. Though he was still a teenager when Saved by the Bellended, Gosselaar’s high-profile role laid a strong foundation for his later work.
After Saved by the Bellwrapped, Gosselaar deliberately shifted to more adult roles. In the late 1990s he tackled a variety of characters to break free of his teen image. He starred in the short-lived Fox drama Hyperion Bay(1998–99) and NBC’s political drama D.C.(2000), and took a lead role in the MTV feature film Dead Man on Campus(1999). These parts showcased him in more serious settings.
His efforts paid off when in 2001 he joined the acclaimed ABC police drama NYPD Blue. There he played Detective John Clark Jr., the idealistic younger partner to Andy Sipowicz, remaining on the show through its series conclusion in 2005. The NYPD Bluerole established Gosselaar as a credible dramatic actor and helped overcome the typecasting that had followed his teen sitcom fame.
Over the ensuing years, Gosselaar became a reliable lead in both drama and comedy series. From 2011 to 2014 he co-starred in TNT’s Franklin & Bash, a legal comedy-drama, playing attorney Peter Bash alongside Breckin Meyer.
That four-season run further demonstrated his range as he shifted to a lighter, comedic style. He also headlined the NBC sitcom Truth Be Toldin 2015, playing a talk-show host in a single-season family comedy.
In the latter 2010s he tackled a series of dramatic roles. In 2016 he starred in Fox’s sports drama Pitchas the veteran baseball pitcher Mike Lawson. In 2019 he was cast as the federal agent Brad Wolgast on Fox’s thriller The Passage, a Ridley Scott produced series about a virus apocalypse.
During this period Gosselaar also appeared in a variety of guest and recurring roles. He notably had a memorable three-episode arc on CSI: Crime Scene Investigationplaying a cunning serial killer, a role that contrasted sharply with his early on-screen persona.
He made guest appearances on shows such as Scrubs, The Closer, and Station 19. In comedy, he led the ABC series Mixed-ish(2019–2021), the 1980s-set Black-ishprequel, playing Paul Johnson, the father of the young protagonist. Across these roles he moved between genres, appearing in courtroom dramas, police procedurals, sports stories, supernatural thrillers, and family comedies.
Gosselaar’s career is marked by remarkable longevity. Few actors who find fame as child or teen stars sustain leading roles decades later, but he has continually found work throughout the 1990s, 2000s, 2010s, and into the 2020s.
He won multiple Young Artist Awards in the early 1990s for his performance as Zack Morris, and his later roles earned critical notice as well. Industry observers regard him as one of the more successful child actors in terms of adult career continuity. By the mid-2000s he was widely viewed as a dependable leading man on television.
He also expanded his professional experience into production and directing, including directing several episodes of Franklin & Bash. Throughout his career he has maintained a consistent reputation for reliability, leading networks and casting directors to continue placing him in prominent roles.
Mark-Paul Gosselaar’s enduring television career reflects decades of consistent work, from teen stardom in Saved by the Bell to leading roles in major drama and comedy series. In recent years Gosselaar has remained active on television. From 2023 to 2025 he starred opposite Shanola Hampton in NBC’s drama Found, playing Hugh “Sir” Evans, a former kidnapper who becomes a key figure in the investigative narrative of the series.
The show ran for two seasons before its cancellation in 2025, and Gosselaar appeared in nearly all episodes as a central cast member. Also in 2023 he debuted a recurring role on ABC’s crime drama Will Trent, portraying Paul Campano, a childhood acquaintance connected to the show’s central storyline.
He appeared in the pilot episode and later returned to the role in subsequent seasons. In addition, he has remained connected to the Saved by the Bellfranchise. In 2020 he made a cameo appearance as Zack Morris in the Peacock revival of the series and also participated in the project as a producer.
With a career that spans more than four decades, Mark-Paul Gosselaar continues to take on television roles that reflect both his long-standing industry experience and his adaptability as a performer.
As of 2026, Mark-Paul Gosselaar’s net worth has not been publicly disclosed, and no figure has been officially verified by major financial sources. His income comes primarily from his acting career, including salaries from television series such as NBC’s Saved by the Bell, ABC’s Franklin & Bash, and Mixed-ish, as well as appearances in films and on stage. He also earns residuals or royalties from reruns and syndication of shows in which he has appeared. Specific compensation details for these projects remain undisclosed.
Mark-Paul Gosselaar is an American actor known for his long-running television career. He rose to fame in the early 1990s and has remained active in the industry for decades.
He is best known for playing Zack Morris in the NBC sitcom Saved by the Bell. The role made him a widely recognized teen actor during the early 1990s.
He was born in Panorama City, Los Angeles, California, United States. He grew up in Southern California’s Santa Clarita Valley.
He has a mixed heritage, with a Dutch father and an Indonesian-born mother. He also grew up speaking Dutch at home.
He began as a child model and commercial actor before moving into television roles. His early work included guest appearances on popular TV shows in the 1980s.