Rio Claro
- Claro River (Apucaraninha River)
- Claro River (Araguaia River)
- Claro River (Bolivia)
- Claro River (Elqui)
- Claro River (Iguazu River)
- Claro River (Ivaí River)
- Claro River (Laja)
- Claro River (Maule)
- Claro River (Minas Gerais)
- Claro River (Paranaíba River)
- Claro River (Pardo River)
- Claro River (Preto River)
- Claro River (Teno)
- Claro River (Tinguiririca)
- Claro River (Trinidad and Tobago)
- Claro River (lower Tietê River)
- Claro River (upper Tietê River)
- List of rivers of Costa Rica
- Portuguese language
- Puntarenas
- Rio Claro Futebol Clube
- Rio Claro, Rio de Janeiro
- Rio Claro, São Paulo
- Rio Claro, Trinidad and Tobago
- River Clare
- Río Claro
- Spanish language