John Molyneux (1948–2022) was a socialist, activist and writer. Formerly a lecturer in Art History at Portsmouth University, he lived in Dublin where he was a member of People Before Profit. His many books include What is the Real Marxist Tradition? (Haymarket), Rembrandt and Revolution (Redwords), Lenin for Today (Bookmarks), Will the Revolution be Televised? (Bookmarks), and Marxism and the Party (Haymarket). He was a founder of the Global Ecosocialist Network.