| Hackney |
|
| Hackney Central |
|
| Hackney North |
|
| Hackney North and Stoke Newington |
|
| Hackney South |
|
| Hackney South and Shoreditch |
|
| Haddington District of Burghs |
|
| Haddingtonshire |
|
| Halesowen and Rowley Regis |
|
| Halesowen and Stourbridge |
|
| Halifax |
|
| Hallamshire |
Full name (in Craig 2) Yorkshire (West Riding), Hallamshire |
| Haltemprice |
Full name (in Craig 4) Yorkshire (East Riding), Haltemprice |
| Haltemprice and Howden |
|
| Halton |
|
| Hamilton |
Full name (in Craig 3,4) Lanarkshire, Hamilton |
| Hamilton North and Bellshill |
|
| Hamilton South |
|
| Hammersmith |
Constituency of same name also existed 1983-1997. |
| Hammersmith |
Constituency of same name also existed 1885-1918. |