Northumbria was an English European Parliament constituency that existed from 1979 to 1999. Prior to its uniform adoption of proportional representation in 1999, the United Kingdom used first-past-the-post for the European elections in England, Scotland and Wales. The European Parliament constituencies used under that system were smaller than the later regional constituencies and only had one Member of the European Parliament each.
1979-1984: Berwick-upon-Tweed, Blyth, Hexham, Morpeth, Newcastle-upon-Tyne Central, Newcastle-upon-Tyne East, Newcastle-upon-Tyne North, Newcastle-upon-Tyne West, Wallsend<br> 1984-1999: Berwick-upon-Tweed, Blyth Valley, Hexham, Newcastle-upon-Tyne Central, Newcastle-upon-Tyne North, Tynemouth, Wallsend, Wansbeck.
Source: