Isle of Bute is one of the eleven wards used to elect members of the Argyll and Bute Council. It elects three Councillors by single transferable vote. The ward covers the Isle of Bute.
Councillor Len Scoullar died on 15 November 2020 following a battle with illness. The by-election took place on 18 March 2021.
2017 Argyll and Bute Council election
2012 Argyll and Bute Council election
2007 Argyll and Bute Council election