Odivelas ( or ) is a city and a municipality in Lisbon Metropolitan Area, Portugal, in the Lisbon District and the historical and cultural Estremadura Province. The municipality is located northwest of Lisbon. The present Mayor is Susana de Fátima Carvalho Amador, elected by the Socialist Party. The population in 2011 was 144,549, in an area of 26.54 km².