West Cumberland was a county constituency in the House of Commons of the Parliament of the United Kingdom. It elected two Members of Parliament (MPs) by the bloc vote system of election.

1832–1885: The Wards of Allerdale above Derwent and Allerdale below Derwent.^[1]

In 1832 the historic county of Cumberland, in north west England, was split for parliamentary purposes into two county divisions. These were the East Cumberland division (with a place of election at Carlisle) and the West division (where voting took place at Cockermouth). Each division returned two members to Parliament.

The parliamentary boroughs included in the West division, between 1832 and 1885, (whose non-resident 40 shilling freeholders voted in the county constituency) were Cockermouth and Whitehaven. (Source: Stooks Smith).

For most of its existence this was an extremely Conservative division, in sharp contrast to the mostly Liberal inclined East division of the county. Only once, in the last election in 1880, was a Liberal MP elected.

The county began to industrialise from the 1860s. An Irish community developed in the west of Cumberland particularly at Cleator Moor, attracted by the opportunity to find work in the areas developing iron industry. It may be that these economic and demographic developments made the Liberals, critical of the remnant Anglican ascendancy, more competitive by 1880 than they had been earlier in the century.

In 1885 this division was abolished. The East and West Cumberland county divisions were replaced by four new single-member county constituencies. These were Cockermouth, Egremont (the Western division), Eskdale (Northern division) and Penrith (Mid division). In addition there were two remaining Cumberland borough constituencies; Carlisle and Whitehaven.

Note:-

• ^a Muncaster was a Peer of Ireland until 1898 and therefore eligible to serve in the House of Commons.

• List of former United Kingdom Parliament constituencies