The membership of the London Regional Committee in the previous Parliament was as follows:
| Member | Constituency | Party |
|---|
| Ms Karen Buck (Chairman) | Regent's Park and Kensington North | Labour |
| Jeremy Corbyn | Islington North | Labour |
| Clive Efford | Eltham | Labour |
| Siobhain McDonagh | Mitcham & Morden | Labour |
| Mr Andrew Pelling | Croydon Central | Independent |
| Mr Andy Slaughter | Ealing, Acton & Shepherd's Bush | Labour |