Alderman Samuel Gardiner MBE JP (24 March 1940 – 8 November 2022) was a Northern Irish Ulster Unionist Party (UUP) politician who was a Member of the Northern Ireland Assembly (MLA) for Upper Bann from 2003 to 2016. Gardiner was elected to Lurgan Borough Council (now Craigavon Borough Council) in 1963 and held office of mayor in that borough in 1968. He was mayor of Craigavon 1982/3, 1988/9 and 2000/1. Gardiner was elected to the Northern Ireland Forum and was party whip in the same in 1996–1998. Gardiner died on 8 November 2022, at the age of 82.