| name | alignment | date dissolved | date founded | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | Country | continent | Website | number of members | short name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mississippi Democratic Party | Jackson, Mississippi | Mississippi | United States | Americas | United States | Americas | Website | |||||
| Mississippi Republican Party | 1956 | Jackson, Mississippi | Mississippi | United States | Americas | United States | Americas | Website | ||||
| Mississippi Freedom Democratic Party | Centre-left politics | 1968 | 1964 | Jackson, Mississippi | Mississippi | United States | Americas | United States | Americas | Website |