| Na h-Eileanan an Iar |
|
| Nantwich |
Full name (in Craig 4) Cheshire, Nantwich |
| National University |
Non-geographic constituency. |
| Neath |
Full name (in Craig 3,4) Glamorganshire, Neath |
| Nelson and Colne |
|
| Newark-on-Trent |
Full name (in Craig 2,3,4) Nottinghamshire, Newark. |
| Newbury |
Full name (in Craig 2,3,4) Berkshire, Newbury |
| Newcastle-under-Lyme |
|
| Newcastle upon Tyne |
|
| Newcastle upon Tyne Central |
|
| Newcastle upon Tyne East |
|
| Newcastle upon Tyne East and Wallsend |
|
| Newcastle upon Tyne North |
|
| Newcastle upon Tyne West |
|
| New Forest |
Full name (in Craig 4) Hampshire, New Forest. Constituency of same name also existed 1885-1918. |
| New Forest |
Full name (in Craig 2,4) Hampshire, New Forest. Constituency of same name also existed 1950-1997. |
| New Forest and Christchurch |
Full name (in Craig 3) Hampshire, New Forest and Christchurch |
| New Forest East |
|
| New Forest West |
|
| Newham North East |
|