The 1987 European Parliament election in Portugal took place on 19 July 1987. It was the election of all 24 MEPs representing the Portugal constituency for the remainder of the 1984–1989 term of the European Parliament. Portugal had acceded to the European Community on 1 January 1986 and had been represented in the European Parliament by 24 appointed delegates until elections could be held. These elections took place on the same day of the legislative elections of 1987.

The Social Democratic Party is a liberal-conservative political party in Portugal that is currently the country's ruling party. Commonly known by its colloquial initials PSD, on ballot papers its initials appear as its official form PPD/PSD, with the first three letters coming from the party's original name, the Democratic People's Party. A party of the centre-right, the PSD is one of the two major parties in Portuguese politics, its rival being the Socialist Party (PS) on the centre-left.