Join Momentum

Join Momentum and become part of a movement dedicated to building our communities, democratising the Labour Party and getting Jeremy Corbyn into Downing Street.

After Labour’s extraordinary electoral comeback, another election could happen at any moment. Be part of the the movement that is transforming British politics.

Join Momentum. It’s time.

You can also join our mailing list only or download and print a paper form.

Your details will be processed in accordance with our privacy policy. If you do not wish to receive information from us, please write to Momentum at 10 Melton St, London, NW1 2EJ or email

Donations are accepted in accordance with our donations policy. This form is for recurring payments. To make a one-off payment, please send your details with a cheque to Momentum, 10 Melton St, London, NW1 2EJ.

If you live in Scotland or Wales and join Momentum, you will also become a full member of Welsh Labour Grassroots or Campaign for Socialism Scotland at no extra charge. We have an agreement with these organisations for the sharing of membership fees.