Mal O'Hara

Mal O'Hara
O'Hara in 2024
Leader of Green Party Northern Ireland
Assumed office
15 August 2022
DeputyLesley Veronica
Preceded byClare Bailey
Senator
In office
8 April 2024  31 January 2025
ConstituencyAdministrative Panel
Deputy leader of Green Party Northern Ireland
In office
9 March 2019  15 August 2022
LeaderClare Bailey
Preceded byTanya Jones
Succeeded byLesley Veronica
Leader of the Green Party on Belfast City Council
In office
7 May 2019  18 May 2023
Leader
  • Clare Bailey
  • Himself
Preceded byGeorgina Milne
Succeeded byBrian Smyth
Member of Belfast City Council
In office
7 May 2019  18 May 2023
Preceded byDavid Browne
Succeeded byBrónach Anglin
ConstituencyCastle
Personal details
Born (1979-07-28) 28 July 1979
Belfast, Northern Ireland
Political partyGreen Party
EducationSt Malachy's College
Alma materUniversity of Central England in Birmingham

Malachai O'Hara (born 28 July 1979) is a Northern Irish politician, activist and community worker who has been the leader of the Green Party Northern Ireland since August 2022, having previously served as deputy leader from 2019 to 2022. O'Hara was a Belfast City Councillor for the Castle electoral area from 2019, until 2023. In 2024, he was elected unopposed to Seanad Éireann, in a by-election to the Administrative Panel.