The Mayor of Glamorgan–Spring Bay Council is the chair and official spokesperson of Glamorgan–Spring Bay Council in Tasmania, Australia.
Cheryl Arnol is the current mayor of GSBC, having been elected in the 2022 Tasmanian local elections to succeed Robert Forbes-Young as the by-elected member.
Although GSBC was established in 1993, the is no historical records to show who held the mayoral and deputy-mayoral positions until 1999.