Alfragide () is a parish in Amadora Municipality. The population in 2011 was 17,044, in an area of 2.51 kmò.
Its patron saint is Our Lady of Fatima.
In the extreme south of the parish is located the first IKEA store in Portugal as part of a major shopping areas of Lisbon. This shopping area also extends to the parishes of Buraca and, specially, Carnaxide (Oeiras).