Campos del Río is a municipality in the autonomous region of Murcia in southeastern Spain. It covers an area of 47.3 km².
The municipality shares borders with several other places in the region. To its north lies Ojós, while Villanueva del Río Segura and Alguazas are to the north-east. Las Torres de Cotillas borders it to the east, and Murcia lies to the south-east. To the south and west are Mula and Albudeite, and Ricote borders it to the north-west.