Cova da Piedade is a former civil parish in the municipality of Almada, Lisbon metropolitan area, Portugal. In 2013, the parish merged into the new parish Almada, Cova da Piedade, Pragal e Cacilhas. The population in 2011 was 19,904, in an area of 1.42 km2. The parish was founded on February 7, 1928.