Mark Harmon is one of Hollywood’s most respected actors, known for his calm, intelligent, and commanding on-screen presence. Born as Thomas Mark Harmon on September 2, 1951, in Burbank, California, he became a household name after his role as Leroy Jethro Gibbs in the hit CBS series NCIS.
Before acting, Harmon was a skilled athlete. He played college football at UCLA, even earning honors as a quarterback. His leadership skills and discipline from sports later helped him in acting, especially in portraying confident and composed characters.
Even after decades in Hollywood, Mark Harmon continues to be admired for his professionalism, humility, and grace both on and off the screen.
Big Biography Table: Mark Harmon
| Attribute | Details |
| Full Name | Thomas Mark Harmon |
| Date of Birth | September 2, 1951 |
| Age (2025) | 74 years |
| Birthplace | Burbank, California, USA |
| Nationality | American |
| Religion | Christianity |
| Height | 6 ft 0 in (1.83 m) |
| Weight | 185 lbs (84 kg) |
| Father | Tom Harmon |
| Mother | Elyse Knox |
| Siblings | Kristin Nelson, Kelly Harmon |
| Wife | Pam Dawber (married since 1987) |
| Children | Sean Harmon, Ty Harmon |
| Education | Pierce College, UCLA (Degree in Communication) |
| Profession | Actor, Producer, Director |
| Known For | Role as Leroy Jethro Gibbs on NCIS |
| Net Worth | $120 million |
| Years Active | 1970 – Present |
| Famous TV Shows | NCIS, St. Elsewhere, Chicago Hope, The West Wing |
| Famous Movies | Summer School, Stealing Home, The Presidio |
| Zodiac Sign | Virgo |
| Hair Color | Gray |
| Eye Color | Blue |
| Hobbies | Woodworking, Family Time, Reading |
| Residence | Brentwood, Los Angeles, California |
| Social Media | Not Active Officially |
Mark Harmon Height and Weight
Fans often ask, “What is mark harmon height?” because his confident screen presence makes him appear tall and strong.
- Mark Harmon Height: 6 feet 0 inches (or 1.83 meters)
- Mark Harmon Weight: Approximately 185 pounds (84 kilograms)
His balanced physique has always suited his roles — whether as a football player, detective, or special agent. His athletic background explains his broad shoulders and upright posture.
For decades, Harmon’s 6-foot height has added to his on-screen charisma. It’s the perfect height — tall enough to look authoritative, yet relatable to viewers. When people search “mark harmon height,” it’s not just curiosity but admiration for his lasting presence.
Why Mark Harmon is Famous?
Mark Harmon became a global star mainly through television. His most iconic role, Special Agent Gibbs in NCIS, made him one of the most popular actors in American TV history. The show aired for over 18 seasons, and Harmon was its backbone.
Before NCIS, Harmon already had a successful career. He appeared in hit shows like St. Elsewhere, Chicago Hope, and The West Wing. In each series, he portrayed characters that displayed leadership, intelligence, and a strong moral core — traits that audiences admired.
He also worked in films such as Summer School, Stealing Home, and The Presidio. His consistent work ethic, combined with natural charm, helped him remain relevant for over four decades.
Many fans love to know mark harmon height because his physical presence adds to his on-screen authority and confidence.
What is Mark Harmon’s Net Worth?
As of 2025, Mark Harmon’s net worth is estimated at $120 million. This incredible wealth comes from multiple sources:
- Television Salary – During his peak on NCIS, Harmon earned around $525,000 per episode.
- Production Credits – He also served as an executive producer on NCIS and its spin-offs, earning royalties.
- Real Estate Investments – Harmon owns luxury properties in Brentwood, Los Angeles, and other parts of California.
- Endorsements and Syndication – As NCIS continues to air worldwide, Harmon still earns from syndication and licensing deals.
His wealth is a result of talent, consistency, and smart business decisions. Despite his success, he remains grounded, valuing family and privacy over fame.
What is Mark Harmon’s Age?
Mark Harmon was born on September 2, 1951, making him 74 years old as of 2025. He continues to look fit and youthful, a result of his active lifestyle and focus on health. Even in his seventies, Harmon maintains good energy and focus, which reflects in his rare but powerful appearances on screen.
His fans often admire how gracefully he has aged. Age has brought him more depth as an actor, with his eyes and expressions carrying decades of experience and wisdom.
Mark Harmon Biography
Early Life
Mark Harmon was born into a family already familiar with fame. His father, Tom Harmon, was a celebrated college football player and Heisman Trophy winner, later working as a sports broadcaster. His mother, Elyse Knox, was an actress and model known for her beauty and grace.
Growing up in Burbank, California, Mark was surrounded by sports, art, and creativity. He learned early about hard work, discipline, and humility. These lessons shaped his future both in sports and entertainment.
He has two older sisters, Kristin Nelson (an actress and painter) and Kelly Harmon (a model and TV personality). This artistic family environment helped Mark understand both fame and responsibility.
Education
Mark attended Harvard-Westlake School, one of California’s top private schools. After graduation, he went to Pierce College, where he played football. His athletic performance earned him a scholarship to UCLA, where he became a starting quarterback.
At UCLA, Harmon was known not just for his athletic skills but also for his leadership. He led the team to several victories and was praised for his sportsmanship. He graduated with a Bachelor’s degree in Communication, which later helped him in his acting and public-speaking career.
Family
Mark Harmon’s family is filled with famous names.
- Father: Tom Harmon – Football legend and broadcaster.
- Mother: Elyse Knox – Hollywood actress.
- Siblings: Kristin Nelson and Kelly Harmon.
- Wife: Pam Dawber, famous for her role in Mork & Mindy. They married in 1987.
- Children: Two sons — Sean Harmon and Ty Harmon, both of whom have followed in their father’s creative footsteps.
Despite being celebrities, the Harmon family keeps a very private life. Mark and Pam rarely appear in the media and prefer spending quiet time with family.
Personal Life
Mark Harmon is known for his discipline, humility, and kindness. Unlike many Hollywood stars, he avoids scandals and drama. He and his wife live a peaceful life in Los Angeles.
In 1996, he became a real-life hero when he saved two teenage boys from a burning car outside his home. He used a sledgehammer to break the window and pull them to safety. This act showed that his heroism extends beyond the screen.
He also loves woodworking, spending free time in his workshop crafting furniture and home items. His hobbies reflect his calm and thoughtful nature.
Lifestyle
Mark Harmon’s lifestyle is modest. He values privacy and family over fame. While he is a millionaire, he doesn’t show off wealth or luxury.
He prefers spending time at home, working on projects, or spending evenings with his wife. He rarely attends Hollywood parties and keeps his circle small.
This quiet lifestyle is part of why fans admire him. Even at 74, he remains active, healthy, and focused on positive living.
Mark Harmon Media Presence
Even though Mark Harmon is one of television’s biggest names, he stays away from social media. He doesn’t have official Instagram, Twitter, or Facebook accounts. His privacy reflects his values — focusing on real life rather than online fame.
However, he remains a massive presence in media through his work. His years on NCIS made him a familiar face worldwide. The show was broadcast in over 200 countries, gaining millions of fans.
He occasionally appears on talk shows or interviews, discussing his projects and career. But he avoids gossip-based media and prefers professional appearances.
In recent years, reruns of NCIS keep his legacy alive for younger audiences discovering his work for the first time.
- Facebook : Mark Harmon Media
- Instagram: Mark Harmon (@d.realmarkharmon_1)
Frequently Asked Questions
What is Mark Harmon height?
Mark Harmon height is 6 feet 0 inches (1.83 meters).
How much does Mark Harmon weigh?
He weighs around 185 pounds (84 kilograms).
How old is Mark Harmon?
As of 2025, Mark Harmon is 74 years old.
What is Mark Harmon’s net worth?
His estimated net worth is $120 million, earned from acting, producing, and syndication deals.
Is Mark Harmon still married?
Yes, he has been happily married to actress Pam Dawber since 1987.
Conclusion
Mark Harmon represents grace, professionalism, and longevity in Hollywood. His journey from a college football player to one of television’s highest-paid actors is inspiring.
At 6 feet tall, mark harmon height perfectly matches his commanding yet calm personality. His age, 74, has not dimmed his influence or respect in the industry. With a net worth of $120 million, Harmon remains an example of success through hard work, discipline, and humility.
He may not chase fame or social media, but his impact on pop culture is undeniable. From NCIS fans to new audiences, everyone remembers him as the wise and strong Special Agent Gibbs.
The next time you think of mark harmon height, remember it’s not just his physical stature that stands tall, but also his legacy as one of television’s most respected figures.
