| Native Name: | Partido Social-Democrata |
| Colorcode: | Red |
| Leader: | Bengui Pedro João |
| Ideology: | Social democracy |
| Country: | Angola |
| Position: | Centre-left |
| Founded: | November 1988 |
| Dissolved: | 1 May 2013 |
| Flag: | Flag of Social Democratic Party (Angola).svg |
The Social Democratic Party (Portuguese: Partido Social-Democrata) was a political party in Angola. The party was founded in Luanda on November 16, 1988. The party was led by Bengui Pedro João.