Algerri (Catalan pronunciation: [alˈdʒɛri]) is a municipality in the comarca of Noguera, in the province of Lleida, Catalonia, Spain. It has a population of 424 (register office, 2024) .
Agriculture is a principal economy activity, dedicated mainly to dryland farming. Cultivation of cereals, olives, almonds and sheep husbandry are of importance.