Mayor of Jacksonville
Seal of the City of Jacksonville
Flag of the City of Jacksonville
Incumbent Donna Deegan since July 1, 2023
Style	The Honorable
Term length	4 years, renewable once consecutively
Inaugural holder	William J. Mills
Formation	1832
Salary	$206,218
Website	www.coj.net/mayor/meet-the-mayor

TheMayor of Jacksonville is the chief executive for the city ofJacksonville, Florida, and the administrator ofDuval County. Jacksonville currently utilizes thestrong mayor form of government in which themayor currently has significant powers compared to theJacksonville City Council. Ever since the landconsolidation of Jacksonville as early as the late 19th century with the rest of Duval County, Florida the mayor was considered the administrator over the entire county, with the further consolidation in 1968 the mayor's office officially serves as the executive administrator for the county. The incumbent isDonna Deegan, who was elected in the2023 election.

The first mayor ofJacksonville,William J. Mills, was elected in 1832. A new city charter in 1841 changed the titled to "Intendant" until 1859 when it was changed back to mayor. The information on mayors of Jacksonville from 1832 to 1848 is limited, mostly due to theGreat Fire of 1901 which destroyed some of the city's records. Most of the information available today was taken from newspapers published during the period.

There was no election for mayor in 1840, nor during theCivil War in 1862, 1863, and 1864. During theReconstruction era, mayoral elections resumed but the position had no real power, with the city being administered by theUnited States Military. There was no set amount of time in which one person can stay as mayor.

On May 31, 1887, the city instituted a new charter, annexing several suburbs, includingLaVilla,Springfield,Riverside, Brooklyn, East Jacksonville, and Fairfield. The mayor's term of office was also increased from one year to two. The mayor serving at the time,John Quincy Burbridge, had been elected on April 8 of that year, but the new charter required a new election to be held. On December 13, 1887, another election was held andCharles Bristol Smith, aRepublican, won with support from members of the city's large African American community. After this, localDemocrats petitioned theFlorida State Legislature to change the city charter once again in an effort to curb Republican and black participation in local politics. The result was that direct election of mayors in the city was abolished from 1889 until 1893. Mayors during this period were elected by the city council, who were appointed by thegovernor of Florida.

The city's charter changed several times over the next several decades, and additional areas were annexed, expanding the city limits. The biggest change to local government, however, was theJacksonville Consolidation, which took effect on October 1, 1968. In this measure, theDuval County andCity of Jacksonville governments wereconsolidated, expanding the city limits to include almost the entire county. MayorHans Tanzler had just taken office on June 23, 1967; however, consolidation meant that he would have to run again for the office of mayor for the newly consolidated city government. Tanzler was re-elected and took office on March 1, 1968. Since that time mayors have been elected every four years. Voters in 1991 approved a two-term limit for Duval constitutional officers.^[1]

The following is a list of mayors of Jacksonville:

There were no elections held in 1862, 1863, and 1864.

• Timeline of Jacksonville, Florida

• Government of Jacksonville, Florida
• History of Jacksonville, Florida
• Lists of mayors of places in Florida
• Mayors of Jacksonville, Florida
• Jacksonville, Florida-related lists

• Articles with short description
• Short description is different from Wikidata
• Use mdy dates from June 2013