Campo de Calatrava is a comarca in the province of Ciudad Real, Castilla-La Mancha, Spain. Ciudad Real, the provincial capital, belongs to the Campo de Calatrava.
A Denominación de Origen for olive oil takes its name from the comarca. There are olive groves in sixteen of the municipios, mainly containing a cultivar called cornicabra. Vineyards and crops of barley are also common to the area.Saffron is another crop cultivated in the area.