1865 Barcelona Workers' Congress
| Native name | Congrés Obrer de Barcelona de 1865 |
|---|---|
| Date | December 24–26, 1865 |
| Venue | Salón Universal |
| Location | Barcelona |
| Also known as | First Barcelona Workers' Congress |
| Cause | Final crisis of the reign of Elizabeth II |
| Organised by | El Obrero |
| Participants | Catalan workers' societies |
| Outcome |
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The 1865 Barcelona Workers Congress was held in December —in September, according to Manuel Tuñón de Lara - from 1865 in Barcelona (Spain) and brought together 22 Catalan workers' societies, taking advantage of a moment tolerance during the final crisis of the reign of Elizabeth II (1863-1868). It was the first workers' congress to be held in Spain, although it was limited to Catalonia.