Andrew Montague (born 29 February 1968) is an Irish former Labour Party politician who served as Lord Mayor of Dublin from 2011 to 2012 and a Dublin City Councillor from 2004 to 2019.

Born in Santry, Dublin, he attended Larkhill B.N.S, and St Aidan's C.B.S.

before going to University College Dublin where he studied Veterinary Science.

He was re-elected in June 2009 for the redrawn local electoral area of Artane-Whitehall.

He was an unsuccessful candidate for the Dublin North-West constituency at the 2020 general election.