| Native Name: | Partidul Solidarității Sociale |
| Abbreviation: | PSS |
| Founded: | 1993 |
| Dissolved: | 1994 |
| Founder: | Miron Mitrea |
| President: | Miron Mitrea |
| Merged: | Party of Social Democracy in Romania |
| Ideology: | Labourism Social justice |
| Position: | Center-left |
| Country: | Romania |
The Party of Social Solidarity (ro|Partidul Solidarității Sociale, PSS) was a political party in Romania, founded in 1993. It was founded and led by Miron Mitrea.[1]
The party merged into the Party of Social Democracy in Romania (PDSR) in 1994, with Mitrea becoming the secretary of the PDSR.