Surrey is a county in the South East of England and is one of the Home Counties. The county borders Greater London, Kent, East Sussex, West Sussex, Hampshire, and Berkshire. The historic county town is Guildford. Surrey County Council sits at Kingston upon Thames, although this has been part of Greater London since 1965.

Surrey is divided into 11 boroughs and districts: Elmbridge, Epsom and Ewell, Guildford, Mole Valley, Reigate and Banstead, Runnymede, Spelthorne, Surrey Heath, Tandridge, Waverley, Woking. After the elections of 3 May 2007, the Conservatives are in control of nine out of 11 councils in Surrey.

Surrey contains a good deal of mature woodland (reflected in the official logo of Surrey County Council, a pair of interlocking oak leaves). Among its many notable beauty spots are Box Hill, Leith Hill, Frensham Ponds, Newland's Corner and Puttenham & Crooksbury Commons. It is the most wooded county in Great Britain, with 22.4% coverage compared to a national average of 11.8% and as such is one of the few counties to not include new woodlands in their strategic plans. Box Hill has the oldest untouched area of natural woodland in the UK, one of the oldest in Europe.

Much of Surrey is in the Green Belt and is rolling downland, the county's geology being dominated by the chalk hills of the North Downs. Agriculture not being intensive, there are many commons and access lands, together with an extensive network of footpaths and bridleways including the North Downs Way, a scenic long-distance path. Accordingly, Surrey provides much in the way of rural leisure activities, with a very large horse population. Towards the north of the county, the land is largely flat around Staines and bi-sected by the River Thames.

The highest point in Surrey is Leith Hill near Dorking at 965 ft (294 m) above sea level.

The largest town in Surrey is Guildford with 66,773; Woking is a close second with a population of 62,796. The third largest town is Ewell with 39,994 people to the north of the county and the fourth is Camberley with 30,155 people in the west of the county. Towns with between 25,000 and 30,000 are Ashford, Epsom, Farnham and Redhill.