The Lord Mayor of Brisbane is the chief executive of the City of Brisbane, the capital of the Australian state of Queensland, and the head of the Brisbane City Council. Lord Mayor Adrian Schrinner of the Liberal National Party was sworn in on 8 April 2019, following the resignation of Graham Quirk.

The City of Brisbane is a local government area (LGA) which comprises the inner portion of the metropolitan area of Brisbane, the capital of Queensland, Australia. Its governing body is the Brisbane City Council.