Maureen O'Sullivan

On 16 January 2020, O'Sullivan announced she would not be standing in the February 2020 general election.

After the 2016 general election she unsuccessfully stood for election as Ceann Comhairle. She joined a technical group aligned with Independents 4 Change, while remaining outside the Independents 4 Change party. O'Sullivan was criticised by the brother of late TD Tony Gregory, over an allegedly false claim made in her election literature.

In December 2015, Maureen O'Sullivan and fellow independent TDs Clare Daly and Mick Wallace each put forward offers of a €5,000 surety for a 23-year-old man being prosecuted under terrorism legislation in the Special Criminal Court in Dublin charged with membership of an illegal dissident republican terrorist organisation.

O'Sullivan was re-elected to the Dáil at the 2011 general election. She joined the Dáil Technical group which gave independents and minor parties more speaking time in Dáil debates.

She was a member of Tony Gregory's local political organisation in the 1970s, first canvassing for him and later serving as his election agent. She was co-opted onto Dublin City Council for the North Inner City local electoral area from September 2008 to June 2009, after the retirement of Mick Rafferty. After the death of Tony Gregory, she won the resulting by-election which was held on the same day as the local elections where she also won a seat on Dublin City Council, for the North Inner City local electoral area. Marie Metcalfe was co-opted to take the seat due to the dual mandate rule; subsequently Anna Quigley replaced Metcalfe on Dublin City Council, who was in turn replaced by Mel MacGiobúin in March 2014. MacGiobúin failed to be elected at the local elections held in May.

Maureen O'Sullivan (born 10 March 1951) is a former Irish Independent politician who served as a Teachta Dála (TD) for the Dublin Central constituency from 2009 to 2020.