They are incumbent 2nd district councilor Dan Israel "DI" Ang (PFP, for mayor), former vice-mayor Lutgardo "Gardy" Cruz's son Raymond "RC" Cruz (Aksyon, for vice mayor) and incumbent 2nd district councilor Marielle del Rosario-Tumangan (Aksyon, for congressman).
[3] On May 12, 2019, NBI agents raided the briefing of poll watchers for Damayan ng Responsableng Mamamayan and Akbayan Party-List at a gymnasium in Barangay Daanghari (2nd District) due to allegations of vote buying.
Emilio Marañon III, lawyer of congressional candidate Marielle del Rosario-Tumangan, denied the allegations and called the NBI operation "illegal".
Incumbent Mayor John Rey Tiangco is term-limited and is running for congressman.
Incumbent Vice-Mayor Clint Geronimo is running for re-election against Raymond "RC" Cruz.