The Sumac Centre is a self-managed social centre in Nottingham, UK. It provides resources, meeting spaces and workshops for groups and individuals, and supports campaigning for human rights, animal rights, the environment, and peace. It is part of the UK Social Centre Network and the radical catering group Veggies is based at the centre. It receives no regular funding, the core groups each pay rent that goes toward the mortgage and running costs. Some of the groups are run by volunteers. Its origins can to traced to the Rainbow Centre, which was established in 1984.