Updated Feb 20, 2026
Details
Known For
Actor
Birthday
(Sunday)
Birthplace
Pittsburgh, Pennsylvania, USA
Nationality
Languages
English
Education
University of Washington, Thomas Jefferson High School, Pennsylvania State University
Zodiac Sign
♐ Sagittarius
Chinese Zodiac
羊 Goat
Name Origin
English < Proto-Italic (*Māwortis)
Popularity
Tier C -- 4,315 Wikipedia views/month
DROPTHE_ GOSSIP
Mark Deklin is known for acting.
Born in Pittsburgh, Pennsylvania, USA (age 58).
Mark Deklin has 7 credits in our database.
Studied at Array.
DROPTHE GOOD_
7
Recognized
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Human Impact
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Innovation
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Giving
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Sustainability
32
Cultural Uplift
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Filmography (7)
Biography
Mark Deklin is an American actor and fight coordinator. He starred in the Fox primetime drama Lone Star, the ABC comedy-drama GCB, the Lifetime comedy-drama Devious Maids, and in 2017 joined the ABC political drama Designated Survivor as Senator Jack Bowman. He voiced Deimos in the video game God of War: Ghost of Sparta. He also was the voice of Warden in the video game Tom Clancy's Rainbow Six Siege.
Related People
Frequently Asked Questions
How old is Mark Deklin?
Mark Deklin is 58 years old, born on .
Where was Mark Deklin born?
Mark Deklin was born in Pittsburgh, Pennsylvania, USA.
What movies or shows has Mark Deklin been in?
Mark Deklin has 7 credits in our database. Notable titles include Glamorous (2023), Designated Survivor (2016), The Answer (2015), Hawaii Five-0 (2010), Lone Star (2010).
What is Mark Deklin known for?
Mark Deklin is primarily known as an actor. Mark Deklin is an American actor and fight coordinator. He starred in the Fox primetime drama Lone Star, the ABC comedy-drama GCB, the Lifetime comedy-drama…
Where can I find more information about Mark Deklin?
You can find more about Mark Deklin on IMDB, TMDB, Wikidata. Their full profile and filmography is available on this page.
