Puerto Alegría (Spanish pronunciation: [ˈpweɾto aleˈɣɾi.a]) is a town and municipality in the Colombian Department of Amazonas.

Puerto Alegria was founded by Orlando Benjumea and Reinaldo Martínez, and officially recognized by the Colombian government as a municipality on January 1, 1981.

The area contributes to Colombia's agricultural industry with its cultivation of yucca, corn, plantains, fruits, and avocado farms; it also produces livestock such as laying hens, cows, and pigs.

Ingrid Camacho Nini Stella is the town's mayor.

This Department of Amazonas location article is a stub.