Mark O'Brien - Net Worth, Age, Height, Birthday, Bio, Wiki!
Robert King
Updated on January 08, 2026
Explore Mark O'Brien net worth, age, height, bio, birthday, wiki, and salary! Canadian actor who has won acclaim for television roles like Des Courtney on Republic of Doyle and Tom Rendon on Halt and Catch Fire. In this article, we will discover how old is Mark O'Brien? Who is Mark O'Brien dating now & how much money does Mark O'Brien have?
| Name | Mark O'Brien |
| First Name | Mark |
| Last Name | O'Brien |
| Occupation | TV Actor |
| Birthday | May 7 |
| Birth Year | 1984 |
| Place of Birth | Massachusetts |
| Home Town | |
| Birth Country | Canada |
| Birth Sign | Taurus |
| Full/Birth Name | |
| Father | Not Available |
| Mother | Not Available |
| Siblings | Not Available |
| Spouse | Not Known |
| Children(s) | Not Available |
Mark O'Brien Biography
Mark O'Brien is one of the most popular and richest TV Actor who was born on May 7, 1984 in Massachusetts, Canada. He has co-starred with Lee Pace on AMC’s Halt and Catch Fire.
He married actress Georgina Reilly in 2013. He has three older sisters.
He was nominated for Canadian Comedy Awards for his performance on Republic of Doyle in 2011 and 2014.
Mark O'Brien Net Worth
Mark is one of the richest TV Actor from Canada. According to our analysis, Wikipedia, Forbes & Business Insider, Mark O'Brien's net worth $5 Million. (Last Update: January 13, 2024)
He earned a Bachelor of Arts from the Memorial University of Newfoundland.
| Net Worth | $5 Million |
| Salary | Under Review |
| Source of Income | TV Actor |
| Cars | Not Available |
| House | Living in own house. |
Ethnicity, religion & political views
Many peoples want to know what is Mark O'Brien ethnicity, nationality, Ancestry & Race? Let's check it out! As per public resource, IMDb & Wikipedia, Mark O'Brien's ethnicity is Not Known. We will update Mark O'Brien's religion & political views in this article. Please check the article again after few days.
Who is Mark O'Brien Dating?
According to our records, Mark O'Brien is possibily single & has not been previously engaged. As of January 13, 2024, Mark O'Brien’s is not dating anyone.
Relationships Record: We have no records of past relationships for Mark O'Brien. You may help us to build the dating records for Mark O'Brien!Height, Weight & Body Measurements
Mark O'Brien height Not available right now. Mark weight Not Known & body measurements will update soon.
| Height | Unknown |
| Weight | Not Known |
| Body Measurements | Under Review |
| Eye Color | Not Available |
| Hair Color | Not Available |
| Feet/Shoe Size | Not Available |
Facts & Trivia
Mark Ranked on the list of most popular TV Actor. Also ranked in the elit list of famous people born in Canada. Mark O'Brien celebrates birthday on May 7 of every year.
You may read full biography about Mark O'Brien from Wikipedia.
