Socialist Party-1 Partido Socialista-1 | |
|---|---|
| Founder | Marcelo Quiroga Santa Cruz |
| Founded | February 1978 |
| Split from | Socialist Party |
| Headquarters | La Paz, Bolivia |
| Ideology | Socialism Democratic socialism |
| Political position | Left-wing |
| Website | |
| www | |
The Socialist Party-1 (Spanish: Partido Socialista-1) is a socialist political party in Bolivia.