Santo António dos Cavaleiros e Frielas is a

civil parish In England, a civil parish is a type of administrative parish used for local government. It is a territorial designation which is the lowest tier of local government below districts and counties, or their combined form, the unitary authorit ...

in the municipality of

Loures Loures () is a city and a municipality in Portugal which is part of the District and Metropolitan area of Lisbon. It is the fifth most populous municipality in the country, with a total population of 201,632. History There was early human sett ...

, Portugal. It was formed in 2013 by the merger of the former parishes Santo António dos Cavaleiros and

Frielas Frielas () is a former civil parish in the municipality of Loures, Lisbon District Lisbon District ( pt, Distrito de Lisboa, ) is a district located along the western coast of Portugal. The district capital is the city of Lisbon, which is als ...

. The population in 2011 was 28,052,Instituto Nacional de Estatística (INE)
Census 2011 results according to the 2013 administrative division of Portugal in an area of 9.20 km².Áreas das freguesias, concelhos, distritos e país
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References

Freguesias of Loures {{Lisbon-geo-stub