G
- (Province of Quirino) Gadeng
- (Province of Isabela) Gomez
- (Province of Cagayan) Guising Norte
- (Province of Cagayan) Gagaddangan
- (Province of Cagayan) Gaddang
- (Province of Isabela) Gabuam
- (Province of Cagayan) Gabali Island
- (Province of Nueva Vizcaya) Gawayan
- (Province of Nueva Vizcaya) Gabot
- (Province of Cagayan) Gabut
- (Province of Cagayan) Gabut
- (Province of Cagayan) Gaddangao
- (Province of Isabela) Guam
- (Province of Nueva Vizcaya) Gadeng
- (Province of Nueva Vizcaya) Gadgadan
- (Province of Cagayan) Gagabutan
- (Province of Quirino) Gagadian
- (Province of Cagayan) Gaggabutan
- (Province of Cagayan) Gammaro
- (Province of Nueva Vizcaya) Ganaba
- (Province of Quirino) Guigin
- (Province of Cagayan) Gabun
- (Province of Cagayan) Ganzano
- (Province of Cagayan) Gabbu
- (Province of Isabela) Gud
- (Province of Isabela) Gaddanan
- (Province of Cagayan) Gangauan
- (Province of Isabela) Gagabutan
- (Province of Quirino) Guinagat
- (Province of Quirino) Guribang