| Aberdeen North (1885) |
|
| Aberdeen South (1885) |
|
| Accrington (1885 - 1983) |
Full name (in Craig 2) Lancashire, Accrington |
| Altrincham (1885 - 1945) |
Full name (in Craig 2,3) Cheshire, Altrincham |
| Antrim East (1885 - 1922) |
Constituency of same name continued after 1922 |
| Antrim Mid (1885 - 1922) |
|
| Antrim North (1885 - 1922) |
Constituency of same name continued after 1922 |
| Antrim South (1885 - 1922) |
Constituency of same name continued after 1922 |
| Appleby (1885 - 1918) |
Full name (in Craig 2) Westmoreland, Appleby |
| Arfon (1885 - 1918) |
Full name (in Craig 2) Caernarvonshire, Arfon |
| Armagh Mid (1885 - 1922) |
|
| Armagh North (1885 - 1922) |
|
| Armagh South (1885 - 1922) |
|
| Ashford (1885) |
Full name (in Craig 2,3,4) Kent, Ashford |
| Aston Manor (1885 - 1918) |
|
| Barkston Ash (1885 - 1983) |
Full name (in Craig 2,3,4) Yorkshire (West Riding), Barkston Ash |
| Barnard Castle (1885 - 1950) |
Full name (in Craig 2,3) Durham, Barnard Castle |
| Barnsley (1885 - 1983) |
Full name (in Craig 2) Yorkshire (West Riding), Barnsley |
| Barrow-in-Furness (1885 - 1983) |
|
| Basingstoke (1885) |
Full name (in Craig 2,3,4) Hampshire, Basingstoke |
| Bassetlaw (1885) |
Full name (in Craig 2,3,4) Nottinghamshire, Bassetlaw |
| Battersea and Clapham, Battersea (1885 - 1918) |
|
| Battersea and Clapham, Clapham (1885 - 1918) |
|
| Belfast East (1885 - 1918) |
Constituency of same name reformed 1922 |
| Belfast North (1885 - 1918) |
Constituency of same name reformed 1922 |