Baltasar Corrada del Río New Progressive Héctor Luis Acevedo Popular Democratic San Juan, Puerto Rico, held an election for mayor on November 2, 1988.

It was held as part of the 1988 Puerto Rican general election.

It saw the election Héctor Luis Acevedo, a member of the Popular Democratic Party.

[1] Incumbent mayor Baltasar Corrada del Río did not seek reelection, instead running unsuccessfully for governor.

The election coincided with a landslide success that year for the Popular Democratic Party.