United Kingdom general election results in South West Wales

These are the election results from United Kingdom general elections based on the electoral regional boundaries used by the Senedd (Welsh Parliament), for the Senedd electoral region of South Wales West.

Since the 1997 general election, this grouping of constituencies into this unofficial region have elected seven Members of Parliament to the House of Commons of the United Kingdom.

The boundaries are based on the Senedd electoral region South Wales West.

South West Wales elected 7 Members of Parliament.

19,063 (63.1%) 2,296 (7.6%) 2,933 (9.7%) 2,955 (9.8%) 1,960 (6.5%) 727 (2.4%) 256 (0.8%) 19,423 (52.5%) 9,377 (25.3%) 5,330 (14.4%) 2,653 (7.2%) 223 (0.6%) 17,676 (47.3%) 10,281 (27.5%) 4,507 (12.1%) 3,865 (10.3%) 607 (1.6%) 417 (1.1%) 21,253 (60.7%) 3,310 (9.5% 3,335 (9.5%) 6,437 (18.4%) 483 (1.4%) 202 (0.6%) 18,833 (62.0%) 3,383 (11.1%) 3,878 (12.8%) 4,259 (14.0%) 19,612 (65.2%) 3,026 (10.1%) 3,064 (10.2%) 3,464 (11.5%) 463 (1.5%) 443 (1.5%) 15,644 (48.7%) 6,094 (19.0%) 5,313 (16.6%) 3,404 (10.6%) 653 (2.0%) 626 (2.0%) 366 (1.1%) South West Wales elected 7 Members of Parliament.