| name | alignment | date dissolved | date founded | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | Country | continent | Website | number of members | short name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| People's National Movement | Centrism | 22/06/1955 | Port of Spain | Port of Spain | Trinidad and Tobago | Americas | Trinidad and Tobago | Americas | Website | PNM | ||
| People's Partnership | Trinidad and Tobago | Trinidad and Tobago | Website | |||||||||
| Tobago Organisation of the People | 2008 | Trinidad and Tobago | Trinidad and Tobago | Website | ||||||||
| United National Congress | Centre-left politics | 30/04/1989 | Trinidad and Tobago | Trinidad and Tobago | Website | |||||||
| Communist Party of Trinidad and Tobago | 1979 | Trinidad and Tobago | Trinidad and Tobago | Website |