| Glasgow South West | Scotland | S14000088 |
| Glasgow West | Scotland | S14000089 |
| Glastonbury and Somerton | England | E14001247 |
| Glenrothes and Mid Fife | Scotland | S14000090 |
| Gloucester | England | E14001248 |
| Godalming and Ash | England | E14001249 |
| Goole and Pocklington | England | E14001250 |
| Gordon and Buchan | Scotland | S14000091 |
| Gorton and Denton | England | E14001251 |
| Gosport | England | E14001252 |
| Gower | Wales | W07000097 |
| Grantham and Bourne | England | E14001253 |
| Gravesham | England | E14001254 |
| Great Grimsby and Cleethorpes | England | E14001255 |
| Great Yarmouth | England | E14001256 |
| Greenwich and Woolwich | England | E14001257 |
| Guildford | England | E14001258 |
| Hackney North and Stoke Newington | England | E14001259 |
| Hackney South and Shoreditch | England | E14001260 |
| Halesowen | England | E14001261 |
| Halifax | England | E14001262 |
| Hamble Valley | England | E14001263 |
| Hamilton and Clyde Valley | Scotland | S14000092 |
| Hammersmith and Chiswick | England | E14001264 |
| Hampstead and Highgate | England | E14001265 |
| Harborough, Oadby and Wigston | England | E14001266 |
| Harlow | England | E14001267 |
| Harpenden and Berkhamsted | England | E14001268 |
| Harrogate and Knaresborough | England | E14001269 |
| Harrow East | England | E14001270 |
| Harrow West | England | E14001271 |
| Hartlepool | England | E14001272 |
| Harwich and North Essex | England | E14001273 |
| Hastings and Rye | England | E14001274 |
| Havant | England | E14001275 |
| Hayes and Harlington | England | E14001276 |
| Hazel Grove | England | E14001277 |
| Hemel Hempstead | England | E14001278 |
| Hendon | England | E14001279 |
| Henley and Thame | England | E14001280 |
| Hereford and South Herefordshire | England | E14001281 |
| Herne Bay and Sandwich | England | E14001282 |
| Hertford and Stortford | England | E14001283 |
| Hertsmere | England | E14001284 |
| Hexham | England | E14001285 |
| Heywood and Middleton North | England | E14001286 |
| High Peak | England | E14001287 |
| Hinckley and Bosworth | England | E14001288 |
| Hitchin | England | E14001289 |
| Holborn and St Pancras | England | E14001290 |
| Honiton and Sidmouth | England | E14001291 |
| Hornchurch and Upminster | England | E14001292 |
| Hornsey and Friern Barnet | England | E14001293 |
| Horsham | England | E14001294 |
| Houghton and Sunderland South | England | E14001295 |
| Hove and Portslade | England | E14001296 |
| Huddersfield | England | E14001297 |
| Huntingdon | England | E14001298 |
| Hyndburn | England | E14001299 |
| Ilford North | England | E14001300 |
| Ilford South | England | E14001301 |
| Inverclyde and Renfrewshire West | Scotland | S14000093 |
| Inverness, Skye and West Ross-shire | Scotland | S14000094 |
| Ipswich | England | E14001302 |
| Isle of Wight East | England | E14001303 |
| Isle of Wight West | England | E14001304 |
| Islington North | England | E14001305 |
| Islington South and Finsbury | England | E14001306 |
| Jarrow and Gateshead East | England | E14001307 |
| Keighley and Ilkley | England | E14001308 |
| Kenilworth and Southam | England | E14001309 |
| Kensington and Bayswater | England | E14001310 |
| Kettering | England | E14001311 |
| Kilmarnock and Loudoun | Scotland | S14000110 |
| Kingston and Surbiton | England | E14001312 |
| Kingston upon Hull East | England | E14001313 |
| Kingston upon Hull North and Cottingham | England | E14001314 |
| Kingston upon Hull West and Haltemprice | England | E14001315 |
| Kingswinford and South Staffordshire | England | E14001316 |
| Knowsley | England | E14001317 |
| Lagan Valley | Northern Ireland | N05000009 |
| Lancaster and Wyre | England | E14001318 |
| Leeds Central and Headingley | England | E14001319 |
| Leeds East | England | E14001320 |
| Leeds North East | England | E14001321 |
| Leeds North West | England | E14001322 |
| Leeds South | England | E14001323 |
| Leeds South West and Morley | England | E14001324 |
| Leeds West and Pudsey | England | E14001325 |
| Leicester East | England | E14001326 |
| Leicester South | England | E14001327 |
| Leicester West | England | E14001328 |
| Leigh and Atherton | England | E14001329 |
| Lewes | England | E14001330 |
| Lewisham East | England | E14001331 |
| Lewisham North | England | E14001332 |
| Lewisham West and East Dulwich | England | E14001333 |
| Leyton and Wanstead | England | E14001334 |
| Lichfield | England | E14001335 |
| Lincoln | England | E14001336 |
| Liverpool Garston | England | E14001337 |
| Liverpool Riverside | England | E14001338 |
| Liverpool Walton | England | E14001339 |
| Liverpool Wavertree | England | E14001340 |
| Liverpool West Derby | England | E14001341 |
| Livingston | Scotland | S14000095 |
| Llanelli | Wales | W07000098 |
| Lothian East | Scotland | S14000096 |
| Loughborough | England | E14001342 |
| Louth and Horncastle | England | E14001343 |
| Lowestoft | England | E14001344 |
| Luton North | England | E14001345 |
| Luton South and South Bedfordshire | England | E14001346 |
| Macclesfield | England | E14001347 |
| Maidenhead | England | E14001348 |
| Maidstone and Malling | England | E14001349 |
| Makerfield | England | E14001350 |
| Maldon | England | E14001351 |
| Manchester Central | England | E14001352 |
| Manchester Rusholme | England | E14001353 |