Nuez de Ebro is a municipality in the province of Zaragoza, in the Aragon region of Spain. It lies in the Ebro river valley, from which it takes the second part of its name.
In 2022 the municipality had a population of 889 inhabitants, comprising 453 males and 436 females. It is one of the smaller municipalities in the Zaragoza province.
April 29 is described as the most important date in the town, when the Borodian weddings are celebrated. These are noted as the town's most famous event.