List of European Parliament by-elections in the United Kingdom

By-elections to the European Parliament in the United Kingdom were held during the period when the United Kingdom used single-member, first-past-the-post constituencies to elect Members of the European Parliament from 1979 to 1999: they were required when a member resigned, died or was disqualified. Six by-elections were held in this period, all retained by the holding party.

By-election	Date	Incumbent	Party		Winner	Party		Cause	Retained at next election
London South West[1]	20 September 1979	Shelagh Roberts		Conservative	Shelagh Roberts		Conservative	Disqualification	Yes
Midlands West[2]	5 March 1987	Terry Pitt		Labour	John Bird		Labour	Death	Yes
Hampshire Central[3]	15 December 1988	Basil de Ferranti		Conservative	Edward Kellett-Bowman		Conservative	Death	Yes
Merseyside West[2]	12 December 1996	Kenneth Stewart		Labour	Richard Corbett		Labour	Death	Yes
Yorkshire South[2]	7 May 1998	Norman West		Labour	Linda McAvan		Labour	Resignation	N/A
North East Scotland[4]	26 November 1998	Allan Macartney		SNP	Ian Hudghton		SNP	Death	N/A

References

1. United Kingdom Parliamentary Election results 1979-1999: London
2. United Kingdom Parliamentary Election results 1979-1999: England: Part 2
3. United Kingdom Parliamentary Election results 1979-1999: England: Part 1
4. United Kingdom Parliamentary Election results 1979-1999: Scotland