Yorkshire West - European Parliament constituency - ended in 1999.
Yorkshire West - European Parliament constituency - was created in 1979.
Yorkshire South West - European Parliament constituency - was created in 1979.
Yorkshire South West - European Parliament constituency - ended in 1999.
Eastern West Riding of Yorkshire - UK Parliament constituency - ended in 1885.
Eastern West Riding of Yorkshire - UK Parliament constituency - was created in 1868.
Southern West Riding of Yorkshire - UK Parliament constituency - ended in 1885.
Southern West Riding of Yorkshire - UK Parliament constituency - was created in 1865.
Northern West Riding of Yorkshire - UK Parliament constituency - was created in 1865.
Northern West Riding of Yorkshire - UK Parliament constituency - ended in 1885.
Falkirk West - UK Parliament constituency - was created in 1983.
Falkirk West - UK Parliament constituency - ended in 2005.
West Cornwall - UK Parliament constituency - was created in 1832.