Alison Gilliland (born 1968) is an Irish Labour Party politician who served as Lord Mayor of Dublin from 2021 to 2022. In June 2021, she was elected as the 353rd Lord Mayor of Dublin, succeeding Hazel Chu. Gilliland was elected unopposed, and supported by the Labour Party, Fianna Fáil, Green Party, and the Social Democrats. She was elected to Dublin City Council for the Artane-Whitehall local electoral area in 2014. She has chaired the DCC Strategic Policy Committee (SPC) on Housing and a member of the Finance SPC, and has sat as an alternate member to the European Committee of the Regions and on the Commission for Citizenship, Governance, Institutional and External Affairs (CIVEX).