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31st July 1949

Mark O'Brien

American journalist

Mark O'Brien was an American journalist, poet, and advocate for the disabled. He has been the subject of two films: Breathing Lessons: The Life and Work of Mark O'Brien, and The Sessions (2012). In the latter drama, he was portrayed by John Hawkes. The film won the audience award in the U.S. Dramatic category at the Sundance Film Festival in 2012. Read more on

Mark O'Brien is known for being a:


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  • Lived from
    1949 - 1999 (Died age 49)
  • Birthday:
    31st July 1949
  • Gender:
    Male
  • Star Sign:
    Leo
  • Place of Birth:
    Boston
  • Country:
    United States of America

Mark O'Brien's birthday buddies are:

There are 27 more famous people who are born on the same day as Mark O'Brien. We're showing the top 4 most popular below but you can see the rest here.

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