Popular Union
- Democratic and Popular Union
- Federal Popular Union
- National Union of Popular Forces
- New Ecologic and Social People's Union
- People's Movement (disambiguation)
- People's Party (disambiguation)
- People's Union (disambiguation)
- Popular Democratic Union (disambiguation)
- Popular Front (disambiguation)
- Popular National Union
- Popular Republican Union (disambiguation)
- Popular Socialist Union (Chile)
- Popular Union (Peru)
- Popular Union Party (Panama)
- Popular Union for the Republic
- Popular Union of Equatorial Guinea
- Popular Unions of Bipartisan Social Groups
- Popular Unity (disambiguation)
- Trentino People's Party
- Union for a Popular Movement
- Union populaire
- Union populaire française