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2nd September 1951

Mark Harmon

American actor

Thomas Mark Harmon is an American actor, writer, producer, television director and former football player. He is best known for playing the lead role of Leroy Jethro Gibbs on NCIS. Read more on

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Mark Harmon's birthday buddies are:

Keanu Reeves

Keanu Reeves

Canadian actor, director, producer and musician

62 2nd Sep
Jimmy Connors

Jimmy Connors

American tennis player

74 2nd Sep
Cynthia Watros

Cynthia Watros

American actress

58 2nd Sep
Ishant Sharma

Ishant Sharma

Indian cricket player.

38 2nd Sep

There are 45 more famous people who are born on the same day as Mark Harmon. We're showing the top 4 most popular below but you can see the rest here.

See more birthdays on 2nd September

Celebrities who are the same age as Mark Harmon

There are 93 more celebrities who are age 75 like Mark Harmon. We're showing the top 4 most popular below but you can see the rest here.

Sting

Sting

English musician

75 2nd Oct
Michael Keaton

Michael Keaton

American actor

75 5th Sep
Phil Collins

Phil Collins

English musician, songwriter and actor

75 30th Jan
Stephen Tobolowsky

Stephen Tobolowsky

Actor and writer

75 30th May
See more people of age 75