C
- (Province of Surigao del Norte) Camban-og
- (Province of Surigao del Norte) Cadiwan
- (Province of Surigao del Sur) Caglayag
- (Province of Surigao del Norte) Cagmug
- (Province of Surigao del Sur) Cagoncogan
- (Province of Surigao del Norte) Cagtinai
- (Province of Agusan del Norte) Cahayagan
- (Province of Agusan del Sur) Caigangan
- (Province of Agusan del Sur) Caimpuogan
- (Dinagat Islands) Camang
- (Province of Surigao del Norte) Cacub
- (Province of Surigao del Norte) Cambas-ac
- (Dinagat Islands) Cambinlio
- (Province of Surigao del Norte) Camiligan
- (Province of Agusan del Norte) Camp Arega
- (Province of Surigao del Norte) Campenia Islands
- (Province of Surigao del Norte) Campo
- (Province of Surigao del Norte) Campo
- (Province of Surigao del Norte) Candi-is
- (Province of Surigao del Norte) Candoha Island
- (Province of Agusan del Norte) Cabcabon
- (Province of Agusan del Sur) Cacabaon Creek
- (Province of Agusan del Sur) Casapa
- (Province of Agusan del Sur) Coalicoan
- (Province of Surigao del Norte) Caahengpael Island
- (Province of Surigao del Sur) Caayongan
- (Province of Surigao del Norte) Cabalawan
- (Province of Surigao del Sur) Cabahang
- (Province of Agusan del Sur) Cabantao
- (Province of Agusan del Norte) Cabayawa