| name | alignment | date dissolved | date founded | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | Country | continent | Website | number of members | short name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Saint Lucia Labour Party | 1949 | Castries | Castries Quarter | Saint Lucia | Americas | Saint Lucia | Americas | Website | ||||
| United Workers Party (Saint Lucia) | 1964 | Saint Lucia | Saint Lucia | Website |