Proposed

Further to the 2023 Periodic Review of Westminster constituencies, enacted by the Parliamentary Constituencies Order 2023, from the next general election, due by January 2025, the constituency will be composed of the following (as they existed on 1 December 2020):

• The City of Winchester wards of: Alresford & Itchen Valley; Badger Farm & Oliver’s Battery; Bishop’s Waltham; Central Meon Valley; Colden Common & Twyford; St. Barnabas; St. Bartholomew; St. Luke; St. Michael; St. Paul; The Worthys; Upper Meon Valley; Wonston & Micheldever.^[3]

The constituency will again solely comprise areas within the City of Winchester local authority with the transfer of Chandler's Ford and Hitlingbury back to Eastleigh. Bishop's Waltham and the Meon valley area will be transferred back from the Meon Valley seat (to be abolished).

1295–1885

The chartered city sent burgesses (equivalent to advisory MPs) to the Model Parliament of 1295 and then to most Parliaments convened by the monarch in the medieval period and thereafter; its representation being fixed at two in number during this long period of English history. As is common, major disruption in representation caused by both infrequency of Parliaments convened and allegiance of the incumbents (whether a Royalist or a Parliamentarian) led to sporadic representation during the Protectorate of England and its Commonwealth which followed the end of most fighting during the English Civil War, in this case the stripping of wealth and status from Sir William Ogle followed his being supportive of the wrong faction at the wrong time.

1885–present

The Redistribution of Seats Act 1885 reduced the narrow borough constituency that elected two MPs to only one, permitting the creation of new broader replacement seats in surrounding Hampshire countryside for two abolished boroughs: Andover and Fareham (also known as West and South Hampshire respectively).

Political history

The seat was a Conservative safe seat in terms of majority and length of time held from 1950 until 1997.

At the 1997 general election the incumbent MP Gerry Malone of the Conservative Party was defeated by Mark Oaten of the Liberal Democrats by just two votes. This was the closest result in any of the 659 constituencies contested at the 1997 general election, followed by the Liberal Democrats 12 vote majority (also over the Conservatives) in Torbay.^[4] Malone petitioned the result and it was declared void by the High Court on the grounds of mis-stamped ballots having altered the outcome, necessitating a by-election. This was won definitively by Oaten with a very large majority of 21,556, in an election that saw the Labour vote collapse to 1.7% hence the candidate, Patrick Davies, losing his deposit.

The events of 1997 swung the constituency strongly away from its usual status as a fairly safe Conservative seat.

Avoidance of confusion in party names

The candidacy of Richard Huggett in both 1997 elections as a "Literal Democrat" candidate led in part to the creation of the Registration of Political Parties Act 1998.

Oaten stood down at the 2010 general election and was replaced as Liberal Democrat candidate by Martin Tod. Following significant boundary changes, Tod was defeated by Conservative candidate Steve Brine, who took the seat with a majority of 3,048 votes. Brine held the seat in 2015, 2017 and 2019, although in 2019 his majority was reduced to just 985 votes over Paula Ferguson of the Liberal Democrats, making Winchester one of the most marginal seats in the UK.

Prominent frontbenchers

• Sir George Hennessy was a senior whip (Vice-Chamberlain of the Household then Treasurer of the Household) from 1925 to 1929, being given the style 'sir' through a baronetcy in 1927.
• Peter Smithers resigned the seat in 1964 to serve as Secretary General of the Council of Europe until 1969.
• Gerry Malone became a Health Minister in 1994.
• Mark Oaten became Liberal Democrat Home Affairs Spokesman from 2003 until January 2006.

1295–1660

MPs 1660–1885

MPs since 1885

Elections in the 2020s

Elections in the 2010s

Elections in the 2000s

Note: The percentage differences are compared to the previous general election poll, not the by-election.

Elections in the 1990s

Note: The result reflects the official return made at the time. It was subsequently declared void upon petition. Because of the presence on the ballot paper of Richard Huggett as "Liberal Democrat Top Choice for Parliament", Oaten used the description "Liberal Democrat: Leader: Paddy Ashdown" to identify himself as the official Liberal Democrat candidate.

Elections in the 1980s

Elections in the 1970s

Elections in the 1960s

Elections in the 1950s

Election in the 1940s

Elections in the 1930s

Elections in the 1920s

Elections in the 1880s

Tottenham's death caused a by-election.

Elections in the 1890s

Elections in the 1900s

Elections in the 1910s

General Election 1914/15:

Another General Election was required to take place before the end of 1915. The political parties had been making preparations for an election to take place and by July 1914, the following candidates had been selected;

• Unionist: Guy Baring
• Liberal:

Elections in the 1830s

Elections in the 1840s

Elections in the 1850s

Elections in the 1860s

East's resignation caused a by-election.

Carter was appointed a Lord Commissioner of the Treasury, requiring a by-election.

Elections in the 1870s

Elections in the 1880s

Elections in the 1830s