Pazuengos is a village in the province and autonomous community of La Rioja, in northern Spain. It is a small municipality located within this wine-producing region of the country's north.
The municipality covers an area of 25.12 square kilometres (9.70 square miles). As of 2011, it had a population of 35 people, making it one of the many sparsely populated rural settlements characteristic of the La Rioja countryside.