List of areas of London List of districts and neighbourhoods of London List of districts and neighbourhoods of London

| Location_ | Londonborough | Post_town | Postcodedistrict | Dialcode |
|---|---|---|---|---|
| Hampton Wick | Richmond upon Thames | KINGSTON UPON THAMES | KT1 | 020 |
| Hanwell | Ealing | LONDON | W7 | 020 |
| Hanworth | Hounslow | FELTHAM | TW13 | 020 |
| Harefield | Hillingdon | UXBRIDGE | UB9 | 01895 |
| Harlesden | Brent | LONDON | NW10 | 020 |
| Harlington | Hillingdon | HAYES | UB3 | 020 |
| Harmondsworth | Hillingdon | WEST DRAYTON | UB7 | 020 |
| Harold Hill | Havering | ROMFORD | RM3 | 01708 |
| Harold Park | Havering | ROMFORD | RM3 | 01708 |
| Harold Wood | Havering | ROMFORD | RM3 | 01708 |
| Harringay | Haringey | LONDON | N4, N8, N15 | 020 |
| Harrow | Harrow | HARROW | HA1 | 020 |
| Harrow on the Hill | Harrow | HARROW | HA1 | 020 |
| Harrow Weald | Harrow | HARROW | HA3 | 020 |
| Hatch End | Harrow | PINNER | HA5 | 020 |
| Hatton | Hounslow | FELTHAM | TW14 | 020 |
| Havering-atte-Bower | Havering | ROMFORD | RM4 | 01708 |
| Hayes | Bromley | BROMLEY | BR2 | 020 |