| 释义 |
Martin O'Brien may refer to: - Martin O'Brien (journalist), Irish journalist
- Martin O'Brien (footballer) (1875–1946), Australian rules footballer
- Martin O'Brien (humanitarian) (born 1964), human rights activist and charity administrator in Northern Ireland
- Martin O'Brien (hurler) (1885–1958), Irish hurler
- Martin O'Brien
{{hndis|Obrien, Martin}} |