Portal:Anarchism/Anniversaries/May/May 3
- 1849 – Mikhail Bakunin (pictured) participated in the May Uprising in Dresden
- 1928 – Severino Di Giovanni bombed the Italian consulate in Argentina to protest the dictatorship of Benito Mussolini
- 1937 – Spanish Revolution: Catalan police storm the Telefónica exchange in Barcelona, igniting an armed conflict between anarchists and the forces of the Spanish Republic