The mayor of Miami Beach is the nonpartisan chief executive of the municipal government of Miami Beach, Florida, and the presiding member of its seven-member City Commission.

Modern-day mayors are elected to two-year terms and are term-limited to no more than 3 terms, which can be consecutive or non-consecutive.

City Hall is located at 1700 Convention Center Drive; the mayor's office is located on the fourth floor.

Three father-son combinations have held the office: the John Lummuses (Jr. and Sr.), the Dermers (Jay and David), and the Gelbers (Seymour and Dan).

One woman has served as mayor (Bower).