| National Democratic Union | |
| Native Name: | Unión Democrática Nacional |
| Colorcode: | Gold |
| President: | Martin-Endje Ngonde Maguga |
| Ideology: | Liberalism Liberal democracy |
| International: | Liberal International |
| Country: | Equatorial Guinea |
The National Democratic Union of Equatorial Guinea is a liberal party in exile from in Equatorial Guinea.The party is a member of Liberal International.