The mayor of Hackney is a directly elected mayor responsible for the executive function of Hackney London Borough Council in London, England. The post was created following a referendum in the London Borough of Hackney on 2 May 2002. The inaugural mayor Jules Pipe was succeeded by Philip Glanville following an election on 15 September 2016. Glanville resigned with effect from 22 September 2023, following a scandal. Fellow Labour Party councillor Caroline Woodley was elected as Mayor in November 2023.

The Communist Party of Britain (CPB) is a communist party in Great Britain which emerged from a dispute between Eurocommunists and Marxist-Leninists in the Communist Party of Great Britain in 1988. It follows Marxist-Leninist theory and supports what it regards as existing socialist states, and has fraternal relationships with the ruling parties in Cuba, China, Laos, and Vietnam. It is affiliated nationally to the Cuba Solidarity Campaign and the Venezuela Solidarity Campaign. It is a member of the International Meeting of Communist and Workers' Parties, together with 117 other political parties. After the fall of the Soviet Union, the party was one of two original British signatories to the Pyongyang Declaration.