Mark O'Brien (footballer, born 1992)
| Personal information | |||
|---|---|---|---|
| Full name | Mark Leo O'Brien | ||
| Date of birth | 20 November 1992 | ||
| Place of birth | Ballyfermot, Dublin, Ireland | ||
| Height | 6 ft 1 in (1.85 m) | ||
| Position(s) | Defender | ||
| Youth career | |||
| 2000–2008 | Cherry Orchard | ||
| 2008–2010 | Derby County | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2009–2015 | Derby County | 32 | (0) |
| 2014–2015 | → Motherwell (loan) | 19 | (0) |
| 2015–2017 | Luton Town | 6 | (0) |
| 2016 | → Southport (loan) | 7 | (1) |
| 2016 | → Southport (loan) | 5 | (0) |
| 2017–2020 | Newport County | 103 | (4) |
| Total | 172 | (5) | |
| International career | |||
| Republic of Ireland U17 | |||
| 2010–2011 | Republic of Ireland U19 | 2 | (0) |
| *Club domestic league appearances and goals | |||
Mark Leo O'Brien (born 20 November 1992) is an Irish former professional footballer who played as a defender. He played in the English Football League for Derby County, Luton Town and Newport County and in the Scottish Premiership for Motherwell.