Cenicero is a municipality in the autonomous community of La Rioja in Spain. It is located in the northern part of the country, within the Ebro River valley that defines much of La Rioja's geography.
Like other towns in the region, Cenicero lies in an area long associated with wine production, as La Rioja is one of Spain's principal wine-growing regions. The municipality is situated close to the Ebro, the river that runs through the community and shapes its agricultural landscape.
As a municipality, Cenicero forms part of the local administrative structure of La Rioja, one of Spain's seventeen autonomous communities. It is distinct from other places sharing the name Cenicero.