Golegã is a town and municipality in Santarém District, Portugal. The population of the municipality in 2011 was 5,913, in an area of 84.32 …Golegã is a town and municipality in Santarém District, Portugal. The population of the municipality in 2011 was 5,913, in an area of 84.32 km². The present Mayor is Rui Manuel Lince Singeis Medinas Duarte, elected by the Socialist Party. The municipal holiday is Ascension Day.