South West Surrey is a constituency^{[n 1]} represented in the House of Commons of the UK Parliament.^{[n 2]} Since 2005, the seat has been represented by Conservative MP Jeremy Hunt, the current chancellor of the Exchequer and the former Culture Secretary, Health Secretary and Foreign Secretary.

Further to the completion of the 2023 Periodic Review of Westminster constituencies, the constituency will be subject to major boundary changes. The western part of the seat, including the towns of Farnham and Haslemere and comprising the majority of the electorate, will be combined with parts of the District of East Hampshire, including the town of Bordon. As a consequence, it will be renamed Farnham and Bordon, to be first contested at the next general election. Godalming and the area of the North Downs to the south will be included in the newly created constituency of Godalming and Ash.^[2]

1983–2010: The District of Waverley wards of Alford and Dunsfold, Busbridge, Hambledon and Hascombe, Chiddingfold, Elstead, Peper Harow and Thursley, Farnham Bourne, Farnham Castle, Farnham Hale and Heath End, Farnham Rowledge and Wrecclesham, Farnham Upper Hale, Farnham Waverley, Farnham Weybourne and Badshot Lea, Frensham, Dockenfield and Tilford, Godalming North, Godalming North East and South West, Godalming North West, Godalming South East, Haslemere North and Grayswood, Haslemere South, Hindhead, Milford, Shottermill, and Witley.

2010–present: The Borough of Waverley wards of Bramley, Busbridge and Hascombe, Chiddingfold and Dunsfold, Elstead and Thursley, Farnham Bourne, Farnham Castle, Farnham Firgrove, Farnham Hale and Heath End, Farnham Moor Park, Farnham Shortheath and Boundstone, Farnham Upper Hale, Farnham Weybourne and Badshot Lea, Farnham Wrecclesham and Rowledge, Frensham, Dockenfield and Tilford, Godalming Binscombe, Godalming Central and Ockford, Godalming Charterhouse, Godalming Farncombe and Catteshall, Godalming Holloway, Haslemere Critchmere and Shottermill, Haslemere East and Grayswood, Hindhead, Milford, and Witley and Hambledon.

The seat includes the towns of Farnham, Godalming and Haslemere.

The constituency was created in 1983, largely replacing the former seat of Farnham. It has been consistently won by the Conservative Party, though the majority dropped to a mere 861 votes in 2001, leaving it as the Liberal Democrats' third target constituency by swing required. Since then, the Conservative majority has substantially increased, exceeding 28,000 votes in 2015.

In the 2011 referendum on adopting the Alternative Vote (AV) system, Waverley Borough, which includes the constituency, rejected the proposal by 72.6%.^[4] In the 2016 referendum on the UK's membership of the European Union, Waverley voted to remain in the European Union by 58.4%.^[5]

In the 2017 general election, the Green Party endorsed Dr Louise Irvine, of the National Health Action Party, and did not field its own candidate in an attempt to unseat the incumbent Jeremy Hunt as a result of his controversial record as the Secretary of State for Health. Some local members of the Labour and Liberal Democrat parties also advocated not fielding a candidate for their respective parties.^[6] However, the national Labour party declined to withdraw in the seat, saying that it would impose its own candidate if necessary, and Labour party members who publicly supported Dr Irvine were expelled.^[7] The Liberal Democrats also declined to withdraw.^[8] In 2019, Dr. Irvine declined to stand and endorsed the Liberal Democrat candidate. At the election, the Liberal Democrats polled over 17,000 more votes - an almost 30% vote share increase - compared to 2017, however Hunt retained his seat by 8,817 votes.

The constituency includes one end of the Greensand Ridge, including the Devil's Punch Bowl and visitor centre at Hindhead. The area has two railways, a branch line via Farnham, the Alton line and the Portsmouth Direct line. The A3 three-lane highway passes through the seat.

Workless claimants (registered jobseekers) were in November 2012 significantly lower than the national average of 3.8%, at 1.5% of the population based on a statistical compilation by The Guardian.^[12]