According to the Commission on Elections (COMELEC), below is the final and complete list of senatorial candidates for the May 13, 2013 Philippine senatorial elections. There are 33 official candidates vying for 12 senatorial seats.
The administration's Team PNoy and the opposition's United Nationalist Alliance (UNA) are considered as the main contenders in this elections.
- Grace Poe-Llamanzares (PNOY)
- Loren Legarda (PNOY)
- Alan Peter Cayetano (PNOY)
- Francis Escudero (PNOY)
- Nancy Binay (UNA)
- Sonny Angara (PNOY)
- Bam Aquino (PNOY)
- Aquilino Pimentel III (PNOY)
- Antonio Trillanes IV (PNOY)
- Cynthia Villar (PNOY)
- JV Ejercito (UNA)
- Gregorio Honasan (UNA)
- Richard Gordon (UNA)
- Juan Miguel Zubiri (UNA)
- Juan Ponce Enrile, Jr. (UNA)
- Ramon Magsaysay, Jr. (PNOY)
- Risa Hontiveros-Baraquel (PNOY)
- Edward Hagedorn (IND)
- Eddie Villanueva (BP)
- Jamby Madrigal (PNOY)
- Mitos Magsaysay (UNA)
- Teodoro Casiño (MKM)
- Ernesto Maceda (UNA)
- Tingting Cojuangco (UNA)
- Samson Alcantara (SJS)
- John Carlos de los Reyes (AK)
- Greco Belgica (DPP)
- Ricardo Penson (IND)
- Ramon Montaño (IND)
- Rizalito David (AK)
- Christian Señeres (DPP)
- Marwil Llasos (AK)