Test Valley is a local government district with borough status in Hampshire, England, named after the valley of the River Test. The council is based in the borough's largest town of Andover. The borough also contains the town of Romsey and numerous villages and surrounding rural areas. A small part of the borough at its southern end lies within the New Forest National Park, and part of the borough north of Andover lies within the North Wessex Downs, a designated Area of Outstanding Natural Beauty.

The neighbouring districts are Basingstoke and Deane, Winchester, Eastleigh, Southampton, New Forest, Wiltshire and West Berkshire.

The district was created on 1 April 1974 under the Local Government Act 1972, covering the area of four former districts which were all abolished at the same time:

• Andover Municipal Borough
• Andover Rural District
• Romsey Municipal Borough
• Romsey and Stockbridge Rural District

The new district was named Test Valley after the River Test which flows through the area. The district was awarded borough status on 22 October 1976, allowing the chair of the council to take the title of mayor.

Test Valley Borough Council
Type
Type	Non-metropolitan district
Leadership
Mayor	Ian Jeffrey, Conservative since 22 May 2024
Leader	Phil North, Conservative since 10 May 2017
Chief Executive	Andy Ferrier since 15 June 2020
Structure
Seats	43 councillors
Political groups	Administration (26)   Conservative (26) Opposition (17)   Liberal Democrat (17)
Length of term	4 years
Elections
Last election	4 May 2023
Next election	6 May 2027
Meeting place
Beech Hurst, Weyhill Road, Andover, SP10 3AJ
Website
www.testvalley.gov.uk

Test Valley Borough Council provides district-level services. County-level services are provided by Hampshire County Council. The whole district is also covered by civil parishes, which form a third tier of local government.

In the part of the borough within the New Forest National Park, town planning is the responsibility of the New Forest National Park Authority. The borough council appoints one of its councillors to serve on the 22-person National Park Authority.

The council has been under Conservative majority control since 1999.

The first election to the council was held in 1973, initially acting as a shadow authority alongside the outgoing authorities until the new arrangements took effect on 1 April 1974. Political control since 1974 has been as follows:

Party in control		Years
	Independent	1974–1976
	No overall control	1976–1979
	Conservative	1979–1995
	No overall control	1995–1999
	Conservative	1999–present

The role of mayor is largely ceremonial in Test Valley. Political leadership is instead provided by the leader of the council. The leaders since 1980 have been:

Councillor	Party		From	To	Notes
John Morgan		Conservative	1980	1985
Roy Perry		Conservative	1985	4 May 1994
Eileen Haselden		Conservative	4 May 1994	17 May 1995
Eileen Haselden		Conservative	17 May 1995	14 May 1997	Joint leaders
Mark Cooper		Liberal Democrats
Mark Cooper		Liberal Democrats	14 May 1997	6 May 1998
Norman Arnell		Conservative	6 May 1998	19 May 1999
Ian Carr		Conservative	19 May 1999	10 May 2017
Phil North		Conservative	10 May 2017

Following the 2023 election, the composition of the council was:

Party		Councillors
	Conservative	26
	Liberal Democrats	17
Total		43

The next election is due in 2027.

Since the last boundary changes in 2019 the council has comprised 43 councillors representing 20 wards, with each ward electing one, two or three councillors. Elections are held every four years.

The council has its main offices at Beech Hurst in Andover. The site had previously been a large house built in the 1850s, which had been purchased in 1947 by the old Andover Borough Council to use as its headquarters. The house continued to serve as offices for Test Valley after the new council's creation in 1974 until 1990 when it was demolished and replaced by a modern building on the same site, retaining the Beech Hurst name. The council also maintains a smaller office at the former Magistrates' Court on Church Street in Romsey. Full council meetings are held alternately at Andover Guildhall and at Crosfield Hall in Romsey.

Test Valley covers some 250 square miles (650 km) of western Hampshire, stretching from boundaries with Southampton in the south to near Newbury in the north. Test Valley is a predominantly rural area. It includes part of the North Wessex Downs Area of Outstanding Natural Beauty.

The River Test is the centrepiece of the Test Valley; the river is a chalk stream of particular beauty known for its fishing, salmon and trout, which Lord Crickhowell (onetime chairman of the National Rivers Authority) said "should be treated as a great work of art or music". Stockbridge is home of the Houghton Fishing Club, an exclusive fishing club founded in 1822, which meets in the Grosvenor Hotel.

In December 2006, Sport England published a survey which revealed that residents of Test Valley were the 8th most active in England in sports and other fitness activities. 26.9% of the population participate at least 3 times a week for 30 minutes.

In March 2012 Test Valley was ranked 14th best rural area to live out of 119 local authority areas in Great Britain by the Halifax. This was based on factors including employment and income levels, the weather, health and life expectancy, education, crime, broadband access and other things.

The whole borough is covered by civil parishes. The parish councils for Andover and Romsey have declared their parishes to be towns, allowing them to take the style "town council". Whilst Stockbridge is a post town it has a parish council rather than a town council. Some of the smaller parishes have a parish meeting rather than a parish council. The parishes of Frenchmoor and West Tytherley share a grouped parish council.

The area is served by BBC South and ITV Meridian with television signals received from either Rowridge or Hannington TV transmitters.

Radio stations for the area are:

• BBC Radio Berkshire
• BBC Radio Solent
• Heart South
• Greatest Hits Radio Berkshire & North Hampshire
• Andover Radio (serving Andover)

• Test Valley Arts Foundation is local charitable trust which exists to promote arts and local artists in the borough of Test Valley.

• Test Valley Borough website

51°08′22″N 1°29′28″W / 51.1394°N 1.491°W / 51.1394; -1.491