Guadiana (disambiguation)
# Guadiana (disambiguation)

Guadiana may refer to:

* Guadiana, a river in southern Spain and Portugal
   * Ojos del Guadiana
   * Guadiana Valley Natural Park, a natural park in southeastern Portugal
   * Guadiana International Bridge
* Guadiana, Naranjito, Puerto Rico, a barrio of Naranjito, Puerto Rico
* Guadiana, Badajoz, a town and municipality in Extremadura, Spain (formerly Guadiana del Caudillo)
* Guadiana River (Puerto Rico), a river in Puerto Rico
* Guadiana Bay, a bay in western Cuba
* Ribera del Guadiana, a Spanish protected designation of origin (Denominación de Origen - DO) for wines in Extremadura
* Guadiana Trophy, an annual football (soccer) tournament hosted by Portugal and played in the pre-season
