Local elections were held in City of General Trias, Cavite on May 13, 2019 within the Philippine general election. The voters will elect for the elective local posts in the city: the mayor, the vice mayor, the lone district representative, the two provincial board members for Cavite, and the twelve councilors, six in each of the city's two local legislative districts.
The candidates for mayor, vice mayor, and district representative with the highest number of votes wins the seat; they are voted separately, therefore, they may be of different parties when elected.