Contact Mark Harmon
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3 verified professional contacts with email & phone:
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Mark Harmon's Fan Mail Address
Are You a Business, Nonprofit, Author, or Media? See His Reps Below:
Verified: 10-03-2026 · Report a correction
If sending Mark Harmon fan mail, include a self-addressed stamped envelope for a better chance of getting a response.
Contact Mark HarmonUpcoming Events
October 4, 2026 – October 17, 2026 · Online
Get your business, book, product, cause or YOURSELF on National TV! Meet TV producers and print/online editors in person, plus learn how to land national media attention. Hurry, spaces are limited!
Apply NowCurated third-party events recommended by Contact Any Celebrity. Not affiliated with Mark Harmon.
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Tim Ferriss, New York Times Bestselling Author & Podcast Host, The 4-Hour WorkweekHow to Approach Mark Harmon
The best starting point for business, media, and charity requests is his agent, Matt Vioral at Gersh. Send a short, specific pitch that explains who you are, what you’re asking for, and why it fits Mark Harmon’s brand. For autographs and fan letters, use the fan mail address above and include a self-addressed stamped envelope.
Mark Harmon's Publicist
Best for: 501(c)(3) nonprofits, fundraising auctions, journalists, and podcast hosts. Contact for interviews, media requests, publicity, and charitable requests.
Karen SamfilippoMark Harmon's Agent
Best for: Filmmakers, corporate brands, ad agencies, and event coordinators. Agents are normally NOT your best point of contact - see the Publicist and Management sections above.
Matt Vioral
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Mark Harmon's Causes
Below are some of the charities and causes Mark Harmon has supported to help determine whether your 501(c), nonprofit or charitable request may be a good fit:
Mark Harmon has supported causes including mental health, disabilities, children and health education, according to the existing directory record.
Got a charity request that fits? His publicist handles those. Jump to Mark Harmon's Contact Info
Mark Harmon's Biography
Born Thomas Mark Harmon on (age 75) · Virgo · Burbank, California · Who Shares Your Birthday?
Mark Harmon is an American actor, writer, producer and television director born in Burbank, California. He is best known for playing Special Agent Leroy Jethro Gibbs on NCIS, starring in the series from 2003 to 2021 after introducing the character on JAG. His other television credits include St. Elsewhere, Reasonable Doubts and Chicago Hope. He earned an Emmy nomination for playing Secret Service agent Simon Donovan on The West Wing. His film credits include Summer School, Stealing Home and Freaky Friday. Last Verified: 10-03-2026 by Contact Any Celebrity
How do I meet Mark Harmon?
- Fans can watch for publicly announced premieres, cast panels or signing events featuring Harmon.
- Check official organizer announcements for his participation and any ticket or autograph requirements, since attendance does not guarantee a personal meeting.
What is Mark Harmon's net worth?
Mark Harmon's net worth is not established by the supplied source. His career includes acting, producing, television directing and writing.
Net worth figures are estimates only, provided for entertainment purposes, and should not be considered accurate.
Mark Harmon's Former Contact Information
Use Mark Harmon's former contact information to research past representatives, agencies, companies, and addresses. This information is no longer current and is provided as a historical record.
c/o Alisa Adler, Hannah Tennenbaum & Sam Gores, Paradigm Agency, 700 N San Vicente Blvd #G820, W Hollywood, CA 90069; c/o Lois Zetter, Lemond/Zetter Management, 5570 Old Hwy 395 N, Washoe Valley NV 89704; c/o Aaron Lenzini, Paradigm Agency, 360 N Crescent Dr, N Bldg, Beverly Hills CA 90210; c/o Aaron Lenzini, Paradigm Agency, 10100 Santa Monica Blvd #2500, Los Angeles CA 90067; c/o Kathleen Trinh, Agency for the Performing Arts, 405 S Beverly Dr #500, Beverly Hills, CA 90212-4425; c/o Karen Samfilippo, IMPR Public Relations, 9107 Wilshire Blvd #275, Beverly Hills, CA 90210; c/o Karen Samfilippo, IMPR Public Relations, 357 S Robertson Blvd, Beverly Hills, CA 90211; 564 N Cliffwood Ave, Los Angeles, CA 90049; 2045 Mandeville Canyon Rd, Pacific Palisades, CA 90272; 943 Shelter Cove Dr, Lake Arrowhead, CA 92352
Recent Changes:
- Agent added · Bob Gersh·
- Publicist added · Karen Samfilippo·
- Agent added · Matt Vioral·