Esher was a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elected one Member of Parliament (MP) by the first past the post system of election. In the general elections during its 47-year lifetime it was won by three Conservatives successively. In area it shrank in 1974, then regrew in 1983 taking in four sparsely inhabited wards which proved to be temporary, as omitted from the successor seat, Esher and Walton.

1950–1974: Urban Districts of Esher, and Walton and Weybridge.

1974–1983: The Urban District of Esher.^[1]

Walton, Hersham, Weybridge and Oatlands were transferred to the new Chertsey and Walton seat.

1983–1997:

• The Borough of Guildford wards: Clandon and Horsley, Effingham, Lovelace (included Ockham), and Send (for this period temporarily taken from the Mole Valley seat); and
• Borough of Elmbridge wards: Claygate, Cobham and Downside, Cobham Fairmile, Esher, Hinchley Wood, Long Ditton, Molesey East, Molesey North, Molesey South, Oxshott and Stoke D'Abernon, Thames Ditton, and Weston Green (its whole area except for Walton, Hersham, Weybridge and Oatlands). These 13 wards were equivalent to Esher Urban District.

Neighbours with borders of more than 2 miles (3.2 km) were:

• Dorking
• Guildford
• Chertsey
• Surbiton

or their variations including:

• Chertsey and Walton
• Mole Valley
• Kingston and Surbiton

• List of parliamentary constituencies in Surrey