Michelle O'Neill is Joint First Minister of Northern Ireland since 2020. She has served as Vice President of Sinn Féin since 2018 and has been a Member of the Legislative Assembly (MLA) for Mid Ulster since 2007.

In the northern Executive, she previously served under deputy First Minister Martin McGuinness as Minister for Agriculture and Rural Development from 2011 to 2016 and Minister of Health from 2016 to 2017