| Post: | Mayor |
| Body: | San Juan |
| Insignia: | Seal_of_San_Juan,_Metro_Manila.png |
| Insigniasize: | 150px |
| Insigniacaption: | Seal of San Juan |
| Incumbent: | Francisco Javier Zamora |
| Incumbentsince: | June 30, 2019 |
| Style: | Mayor, Honorable |
| Appointer: | Elected via popular vote |
| Termlength: | 3 years |
| Formation: | 1901 |
| Inaugural: | Andres Soriano |
The Mayor of San Juan (Filipino; Pilipino: Punong Lungsod ng San Juan) is the head of the local government of the city of San Juan that is elected to three-year terms. The mayor is also the executive head and leads the city's departments in executing the city ordinances and improving public services. The city mayor is restricted to three consecutive terms, totaling nine years, although a mayor can be elected again after an interruption of one term.
The current mayor of San Juan is Francisco Javier Zamora.
Names in italic are acting in capacity.
| No. | Gobernadorcillo | Lieutenant, by order | Term of office | |
|---|---|---|---|---|
| Gobernadorcillo of San Juan del Monte, Province of Manila | ||||
| 1 | Olegario Parada | 1. Jose Ceferino 2. Inocencio Francisco 3. Mateo Ibañez | 1847–1849 | |
| 2 | Francisco Ramós | 1. Vicente Ramós | 1849 | |
| 3 | Domingo Pascual | 1. Estanis Parada | 1877-1879 | |
| 4 | José Angeles Reyes | 1895 | ||
| 5 | José Angeles Reyes | 1896 | ||
| 5 | Romualdo Pascual | 1897 | ||
| No. | Mayor | Party | Deputy (later Vice Mayor) | Term | ||
|---|---|---|---|---|---|---|
| Municipal President of San Juan del Monte, Province of Rizal | ||||||
| 1 | Andres Soriano | 1901–1903[1] | ||||
| Municipal President of San Felipe Neri, Province of Rizal | ||||||
| Pantaleon Blas | 1903 | |||||
| Miguel Vergara | 1904 | |||||
| Claro Castañeda | 1905-1906 | |||||
| Municipal President of San Juan del Monte, Province of Rizal | ||||||
| 2 | Marcelo Luna | 1907-1910 | ||||
| 3 | Juan Domingo de Mesa | 1910-1912 | ||||
| 4 | Juan Gutierrez | 1912-1916 | ||||
| 5 | Valentín Ibáñez | Luis Artiaga[2] | 1928-1931 | |||
| Elected Municipal President of San Juan del Monte, Province of Rizal | ||||||
| 6 | Graciano Santos | 1931-1933 | ||||
| 7 | Maximo Reyes | 1933-1934 | ||||
| 8 | Engracio Santos | Florencio Atanacio[3] | 1935-1938 | |||
| 9 | Daniel Santiago | 1938-1941 | ||||
| Jorge B. Vargas | KALIBAPI | Daniel Santiago | 1941-1942 | |||
| León Guinto | KALIBAPI | Aquilino de Guzman (1942-1943)Regino Eustanqio (1943-1944) | 1942-1944 | |||
| Regino Eustanqio | KALIBAPI | 1944-1945 | ||||
| Daniel Santiago | KALIBAPI | 1945-1946 | ||||
| Elected Municipal Mayor of San Juan del Monte, Province of Rizal | ||||||
| 10 | Engracio Santos | 1946-1954 | ||||
| Mariano Domingo | 1954 | |||||
| 11 | Nicanor Salaysay | 1954-1955 | ||||
| 12 | Nicanor Ibuna | 1956-1967 | ||||
| 13 | Braulio Sto. Domingo | 1967-1969 | ||||
| 14 | Joseph Estrada | Nacionalista | 1969-1975 | |||
| Elected Municipal Mayor of San Juan, Metropolitan Manila | ||||||
| 14 | Joseph Estrada | Nacionalista | 1975-1986 | |||
| Reynaldo San Pascual | 1986-1987 | |||||
| Antonio Quirino | UNIDO | 1987 | ||||
| 15 | Adolfo Sto. Domingo | Jinggoy Estrada | 1988-1992 | |||
| 16 | Jinggoy Estrada | NPC | Philip Cezar | 1992-2001 | ||
| Elected City Mayor of San Juan, Metropolitan Manila | ||||||
| 17 | JV Ejercito | NPC | Leonardo "Boy" Celles | 2001-2010 | ||
| 18 | Guia Gomez | Pwersa ng Masang Pilipino | Francisco Javier Zamora (2010-2016)Janella Estrada (2016-2019) | 2010-2019 | ||
| 19 | Francisco Javier Zamora[4] | Partido Demokratiko Pilipino | Jose Warren Villa (2019-2023)Angelo Agcaoili (2023-) | 2019- | ||