The local government areas of New South Wales, Australia have been subject to periodic bouts of restructuring and rationalisation by the State Government, involving voluntary and involuntary amalgamation of areas. The state government currently classifies local governments into two categories: Cities and Areas, there being little significant difference between the two (a City is simply an Area receiving a proclamation of city status by the Governor). Areas often retain the designations they held under pre-reform legislation, though these titles no longer indicate a legal status. These are:

Some areas designated since the 1993 Local Government Act have adopted the title "Region", usually large rural areas dominated by a rural city. Many councils now choose not to use any area title, and simply refer to themselves as councils, e.g. Palerang Council, Burwood Council. The smallest local government area by area in the state is the Municipality of Hunter's Hill.

As of November 2005^[update] there are 152 local government areas in New South Wales. These are listed below in alphabetical order. In addition, there is also the Unincorporated Far West Region which is not part of any local government area, in the sparsely inhabited Far West, and Lord Howe Island, which is also unincorporated but self-governed by the Lord Howe Island Board.

Coordinates: 32°0′S 147°0′E / 32°S 147°E / -32; 147

New South Wales (abbreviated as NSW) is a state of Australia, located in the east of the country. It is bordered by Queensland, Victoria and South Australia to the north, south and west respectively. To the east, the state is bordered by the Tasman Sea, which forms part of the Pacific Ocean. New South Wales encompasses the whole of the Australian Capital Territory. The state capital is Sydney, which is also the state's most populous city. As of June 2010^[update], the estimated population was 7,238,819, which was 34.5% of the population of Australia, making it Australia's most populous state. Inhabitants of New South Wales are referred to as New South Welshmen.

The colony of New South Wales was founded in 1788 and originally comprised much of the Australian mainland, as well as Van Diemen's Land, Lord Howe Island and Norfolk Island, in addition to the area currently referred to as the state of New South Wales, which was formed during Federation in 1901. New Zealand briefly became a part of New South Wales when it was annexed by Britain in 1840. During the 19th century, large areas were successively separated to form the British colonies of Tasmania (established as a separate colony named Van Diemen's Land in 1825), South Australia (1836), Victoria (1851) and Queensland (1859).

South Wales (Welsh: De Cymru) is an area of Wales bordered by England and the Bristol Channel to the east and south, and Mid Wales and West Wales to the north and west. The most densely populated region in the south-west of the United Kingdom, it is home to around 2.1 million people and includes the capital city of Cardiff (population approximately 324,800), as well as Swansea and Newport. The Brecon Beacons national park covers about a third of South Wales, containing Pen y Fan, the highest mountain south of Snowdonia.

The extent of South Wales is loosely defined, but it is generally considered to be the area surrounding the M4 motorway, including the historic counties of Glamorganshire and Monmouthshire and sometimes extending westwards to include south Carmarthenshire and south Pembrokeshire. In the western extent, from Swansea westwards, local people would probably recognise that they lived in both South Wales and in West Wales — there is considerable overlap in these somewhat artificial boundaries. The northern border is particularly ill-defined, but the A40 may be a good approximation whilst others consider the more southerly Heads of the Valleys Road as the boundary.

Wales ⁱ/ˈweɪlz/ (Welsh: Cymru;Welsh pronunciation: [ˈkəm.rɨ] ( listen)) is a country that is part of the United Kingdom and the island of Great Britain,bordered by England to its east and the Atlantic Ocean and Irish Sea to its west. It has a population of three million, and a total area of 20,779 km² (8,023 sq mi). Wales has over 1,200 km (750 mi) of coastline, including its offshore islands; the largest, Anglesey (Ynys Môn), is also the largest island in the Irish Sea. Wales is largely mountainous, with its highest peaks in the north and central areas, especially in Snowdonia (Eryri), which contains Snowdon (Yr Wyddfa), its highest summit.

During the Iron Age and early medieval period, Wales was inhabited by the Celtic Britons. A distinct Welsh national identity emerged in the centuries after the Roman withdrawal from Britain in the 5th century, and Wales is regarded as one of the modern Celtic nations today. Gruffydd ap Llywelyn was recognised as King of Wales in 1057. Llywelyn ap Gruffydd's death in 1282 marked the completion of Edward I of England's conquest of Wales. The castles and town walls erected to ensure its permanence are now UNESCO World Heritage Sites. Owain Glyndŵr briefly restored independence to what was to become modern Wales, in the early 15th century. Wales was subsequently annexed by England under the Laws in Wales Acts 1535–1542 since when, excluding those matters now devolved to Wales, English law has been the legal system of Wales and England. Distinctive Welsh politics developed in the 19th century. Welsh Liberalism, exemplified in the early 20th century by Lloyd George, was displaced by the growth of socialism and the Labour Party. Welsh national feeling grew over the century; Plaid Cymru was formed in 1925 and The Welsh Language Society in 1962. The National Assembly for Wales, created in 1999 following a referendum, holds responsibility for a range of devolved policy matters.

A local government area is an administrative division of a country that a local government is responsible for. The size of an LGA varies by country but it is generally a subdivision of a state, province, division, or territory.

Local government area is an official designation in The Gambia, and Nigeria.

The phrase is used as a generalised description in Australia and the United Kingdom to describe such areas whose actual status can be unequal (e.g. boroughs, counties and cities) and in different countries within the United Kingdom. The term is particularly common in Australia where most local governments within a state have equivalent functions and powers even if they have different statuses.