Borba (Portuguese pronunciation: [ˈbɔɾβɐ]) is a municipality in the District of Évora in Portugal. The population in 2011 was 7,333, in an area of 145.19 km². It was elevated from town to city status on 12 June 2009.
The present Mayor is Ângelo João Verdades de Sá (Socialist). The municipal holiday is Easter Monday.
Administratively, the municipality is divided into 4 civil parishes (freguesias):