| Unit Name: | Red and Black Column |
| Native Name: | Columna Roja y Negra |
| Allegiance: | CNT |
| Branch: | Confederal militias |
| Type: | Militia |
| Role: | Home defense |
| Size: | 1,500 |
| Garrison: | Sipan, Igriés |
| Colours: | --> |
| Colours Label: | --> |
| Battles: | Spanish Civil War |
| Notable Commanders: | García Pradas, Luis Jiménez Pajarero |
The Red and Black Column was the fifth militia column organized by the CNT-FAI in Barcelona to send to the Aragon front. Its incorporation took place in mid-September, in the Province of Huesca as a reinforcement to the anarchist Ascaso and Harriers columns.
According to Alberto Bayo, the contingent formed with "militiamen from the Unified Socialist Party of Catalonia, a century of foreigners, young people from Estat Català, from the National Confederation of Labor, from the Republican Left of Catalonia, Acció Catalana and the Iberian Anarchist Federation".[1]