Ablitas is a town and municipality in northern Spain, located in the province and autonomous community of Navarra. It lies in the Ebro Valley region of the community, in the southern part of Navarra near the border with Aragon.
The municipality covers a land area of about 77 square kilometres and had a population of roughly 2,500 in the early 2020s. It sits at an elevation of around 380 metres above sea level. Ablitas is known in Navarra for its wine production, falling within the Ribera del Queiles area, and for the ruins of a medieval castle that stand on a hill above the town.