Na h-Eileanan an Iar (UK Parliament constituency)

Na h-Eileanan an Iar (/nə ˈhɪlənən ən jɪər/; Scottish Gaelic pronunciation: [nəˈhelanən əˈɲiəɾ]), formerly Western Isles, is a constituency of the House of Commons of the Parliament of the United Kingdom, created in 1918. It elects one Member of Parliament (MP) by the first past the post system of election.

Na h-Eileanan an Iar
County constituency
for the House of Commons
Boundary of Na h-Eileanan an Iar in Scotland
Subdivisions of ScotlandNa h-Eileanan Siar
Electorate20,887[1]
Major settlementsStornoway
Current constituency
Created1918
Member of ParliamentAngus MacNeil (SNP)
Created fromRoss & Cromarty
Inverness-shire

With around 21,000 registered voters, it has the smallest electorate of any constituency in the United Kingdom.