Alliance of the Left
| Alliance of the Left Alianza de las Izquierdas | |
|---|---|
| Leader | Melquíades Álvarez Álvaro de Albornoz | 
| Founded | 1918 | 
| Dissolved | 1918 | 
| Preceded by | CRS | 
| Succeeded by | CRS | 
| Ideology | Republicanism Progressivism Federalism Radicalism Socialism | 
| Political position | Centre-left to Left-wing | 
The Alliance of the Left (Spanish: Alianza de las Izquierdas, AI) was a Spanish electoral coalition created ahead of the 1918 general election.