When fans search for Mark Harmon Height, they often want more than just numbers. They want to know the man behind the famous NCIS character, Leroy Jethro Gibbs. Mark Harmon has enjoyed a career that spans over five decades, and his personal life, early beginnings, and achievements continue to attract interest. In this article, we will look at his height, career, family, education, net worth, and other details in a structured manner.
Who is Mark Harmon?
Mark Harmon is an American actor, producer, director, and author. He is best known for his role as Special Agent Leroy Jethro Gibbs on the hit CBS show NCIS. His role not only made him one of the most recognizable faces on television but also showcased his calm and authoritative personality.
Born on September 2, 1951, in Burbank, California, Harmon grew up in a family with a strong presence in both sports and entertainment. His father was legendary football star Tom Harmon, while his mother Elyse Knox was an actress and model.
Today, fans admire not only his work but also the way mark harmon height and his commanding presence fit perfectly with his roles in law enforcement and military dramas.
Early Life
Mark Harmon’s childhood was shaped by sports and performance. Growing up in California, he was the youngest of three siblings. His father, Tom Harmon, won the Heisman Trophy and later worked as a broadcaster, while his mother was an actress. This combination of sports discipline and artistic influence helped Mark Harmon balance both worlds.
After attending Harvard-Westlake School, Harmon went to Pierce College, where he first played football at the junior college level. He then transferred to UCLA, where he became the starting quarterback for the Bruins. His football career included a famous victory over Nebraska in 1972, a moment still remembered by fans of UCLA sports.
| Attribute | Details |
|---|---|
| Full Name | Thomas Mark Harmon |
| Date of Birth | September 2, 1951 |
| Age (2025) | 74 years |
| Birthplace | Burbank, California, USA |
| Height | 6 ft 0 in (183 cm) |
| Weight | 185 lbs (84 kg) |
| Eye Color | Blue |
| Hair Color | Gray/Light Brown |
| Nationality | American |
| Education | UCLA – B.A. in Communications (1974) |
| Profession | Actor, Producer, Director, Author |
| Famous Role | Leroy Jethro Gibbs (NCIS) |
| Spouse | Pam Dawber (m. 1987) |
| Children | Sean Harmon, Ty Christian Harmon |
| Net Worth (2025) | $100 Million |
Education
Education has always been a central part of Harmon’s identity. After excelling in football, he completed his degree in Communications at UCLA, graduating cum laude in 1974. His academic discipline and football experience taught him teamwork, leadership, and perseverance.
The foundation of his education later helped him navigate the competitive world of acting. Many of his colleagues describe him as a professional who combines discipline from sports with the creativity of performing arts.
Read more: Josh connor financier net worth
Mark Harmon Height and Physical Appearance
One of the most searched queries about him is mark harmon height. Harmon stands at 6 feet 0 inches (183 cm) tall and weighs about 185 lbs (84 kg). His athletic build came from his days as a football player, and even in his seventies, he has maintained a healthy physique.
| Attribute | Detail |
|---|---|
| Height | 6 ft 0 in (183 cm) |
| Weight | 185 lbs (84 kg) |
| Hair Color | Gray/Light Brown |
| Eye Color | Blue |
| Body Type | Athletic |
| Age (2025) | 74 years |
Harmon’s physical presence has been one of his strongest assets. His height and steady appearance made him perfect for roles as a doctor, law enforcement officer, and eventually the steady hand of NCIS.
Mark Harmon Career
After college, Harmon briefly considered working in law and advertising but soon shifted to acting. His first steps came through family connections, landing small guest roles in shows like Ozzie’s Girls, Adam-12, and Emergency!
By the 1980s, he became a household name through roles in St. Elsewhere, Flamingo Road, and later in TV movies such as The Deliberate Stranger, where he portrayed serial killer Ted Bundy.
His career highlights include:
- St. Elsewhere (1983–1986): Played Dr. Robert Caldwell.
- Reasonable Doubts (1991–1993): Portrayed Detective Dicky Cobb.
- Chicago Hope (1996–2000): Played Dr. Jack McNeil.
- NCIS (2003–2021): Became world famous as Leroy Jethro Gibbs.
On NCIS, Harmon not only acted but also served as producer and executive producer. This dual role contributed to the show’s global success, keeping it among the top TV dramas for nearly two decades.
Read more: Sherrod brown net worth
Net Worth
Mark Harmon’s long career in television and film has given him immense financial success. As of 2025, his estimated net worth is $100 million.
Much of this wealth comes from his time on NCIS, where at one point he earned over $500,000 per episode. Additional income sources include producing, directing, endorsements, and investments.
| Source of Income | Estimated Contribution |
|---|---|
| Acting (NCIS, Films, TV) | $70 million+ |
| Producing (NCIS Franchise) | $20 million+ |
| Endorsements/Books | $5 million+ |
| Other Assets & Investments | $5 million |
His financial journey shows the rewards of consistency and adaptability in the entertainment industry.
Relationship and Personal Life
Mark Harmon has been married to Pam Dawber, the actress known for her role in Mork & Mindy, since 1987. Their marriage has been described as one of Hollywood’s most stable. Together, they have two sons: Sean Harmon, an actor who has played young Gibbs on NCIS, and Ty Christian Harmon, a screenwriter.
Despite his fame, Harmon and Dawber keep a very private lifestyle, avoiding the Hollywood spotlight. This low-profile approach has allowed their family to grow away from unnecessary attention.
Family
Harmon’s family background is rich in talent and history. His father, Tom Harmon, was not only a legendary athlete but also a broadcaster and actor. His mother, Elyse Knox, brought creativity and glamour into the family.
His sisters also found fame: Kelly Harmon worked as a model and actress, while Kristin Nelson was an actress and painter married to singer Rick Nelson. Through Kristin, Mark is the uncle of actress Tracy Nelson and singers Matthew and Gunnar Nelson of the band Nelson.
Social Links
Mark Harmon is known for his private lifestyle and does not maintain an official public presence on social media platforms. Unlike many modern celebrities, he avoids Instagram, Twitter, or Facebook. Instead, fans follow official NCIS pages, entertainment outlets, and interviews to stay updated.
Latest Updates (2025)
- Harmon continues to work as a producer on NCIS: Origins, a prequel series exploring the younger years of Leroy Jethro Gibbs.
- In 2023, he released a book titled “Ghosts of Honolulu”, co-authored with Leon Carroll Jr., focusing on espionage history during World War II.
- He remains an influential figure in both Hollywood and American television history.
Frequently Asked Questions
What is Mark Harmon height in feet?
Mark Harmon’s height is 6 feet 0 inches tall.
How tall is Mark Harmon compared to other NCIS actors?
He is taller than most of his co-stars, with only a few standing close to his 6 ft frame.
Does Mark Harmon’s height come from his sports background?
Yes, his athletic build and 6 ft frame helped him succeed as a college football quarterback.
Has Mark Harmon’s height changed with age?
At 74 years old, he still maintains his listed height of 6 ft, showing minimal reduction.
Conclusion
When people search for mark harmon height, they discover much more than a simple measurement. Mark Harmon’s career, personality, and family life all reflect the balance of discipline and artistry. At 6 feet tall, his presence on screen has matched his leadership roles in football and television.
From his early days as a UCLA quarterback to becoming a household name on NCIS, Harmon’s life is a mix of sports, entertainment, and family dedication. His $100 million net worth, long-lasting marriage, and continued influence show how one can sustain success over decades.
Mark Harmon remains a legendary figure in Hollywood, and his height is just one of the many details that make his story remarkable.