Alpiarça (Portuguese pronunciation: [ɐɫpiˈaɾsɐ]) is a municipality in Santarém District in Portugal with a total area of 95.0 square kilometres (37 sq mi) and a total population of 8,157 inhabitants.
The present Mayor is Mario Fernando Pereira and the President of the Municipal Assembly is Mario Santiago. The municipal holiday is April 2.
Administratively, the municipality consists of 1 civil parish (freguesia):
Alpiarça Municipality is twinned with: