T
- (Province of Ilocos Sur) Tangaoan
- (Province of Ilocos Norte) Tanganoan
- (Province of Pangasinan) Tangal
- (Province of Ilocos Sur) Tamgadan
- (Province of Ilocos Sur) Tangadan
- (Province of Pangasinan) Tandoyong Island
- (Province of Ilocos Sur) Tandiam
- (Province of Pangasinan) Tangcaran
- (Province of Pangasinan) Tanaytay
- (Province of Ilocos Norte) Tanap
- (Province of Ilocos Norte) Tanep
- (Province of Ilocos Sur) Tamurong Segundo
- (Province of Ilocos Sur) Tamurong Primero
- (Province of La Union) Tamugdug
- (Province of Ilocos Sur) Tampugo
- (Province of Ilocos Sur) Tampogo
- (Province of Ilocos Sur) Tamorong
- (Province of Ilocos Sur) Tamorong
- (Province of La Union) Tammocalao
- (Province of Pangasinan) Tamiong
- (Province of Ilocos Norte) Tamdagan
- (Province of Ilocos Sur) Tamcang
- (Province of Pangasinan) Tambugan
- (Province of Pangasinan) Tambobong
- (Province of Pangasinan) Tambobong
- (Province of Pangasinan) Tambac Island
- (Province of Pangasinan) Tambacaan
- (Province of Pangasinan) Tambac
- (Province of Pangasinan) Tambac
- (Province of Pangasinan) Tambac