Peter Taaffe

Peter Taaffe
Taaffe in 2006
General Secretary of the Socialist Party
In office
1997–2020
DeputyHannah Sell
Succeeded byHannah Sell
General Secretary of Militant Labour
In office
1992–1997
General Secretary of Militant
In office
1964–1992
Preceded byPosition established
Personal details
Born(1942-04-07)7 April 1942
Birkenhead, Cheshire, England
Died (aged 83)
Political partySocialist Party
Other political
affiliations
Labour (until 1983),
Revolutionary Socialist League (1960—1964),
Committee for a Workers' International

Peter Taaffe (7 April 1942 — 23 April 2025) was a British Marxist Trotskyist political activist and a longtime leader of the Socialist Party and its predecessor, the Militant tendency.

Taaffe was the founding editor of the Trotskyist Militant newspaper in 1964, and became known as a leading member of the entryist Militant group. Taaffe was expelled from the Labour Party in 1983, along with four other members of Militant's editorial board.

Taaffe was influential in the policy decisions of Liverpool City Council of 1983–1987, according to the council's deputy leader Derek Hatton, and in the formation of the Militant tendency's policy regarding the Poll Tax in 1988–1991.