Castanheira do Ribatejo e Cachoeiras is a civil parish in the municipality of Vila Franca de Xira, Portugal.

It was formed in 2013 by the merger of the former parishes Castanheira do Ribatejo and Cachoeiras.

[1] The population in 2011 was 8,266,[2] in an area of 26.78 km2.

[3]