Liberal Democratic Party or Democratic Liberal Party is the name of dozens of political parties around the world:
- Afghanistan — Liberal Democratic Party of Afghanistan
- Angola — Liberal Democratic Party
- Armenia — Liberal Democratic Union of Armenia
- Australia — Liberty & Democracy Party of Australia formally Liberal Democratic Party of Australia
- Austria — Liberal Forum
- Bangladesh — Liberal Democratic Party
- Belgium — Flemish Liberals and Democrats
- Bosnia and Herzegovina — Liberal Democratic Party
- Croatia — Party of Liberal Democrats
- Cuba — Liberal Democratic Party
- El Salvador — Liberal Democratic Party
- European Union — European Liberal, Democrat and Reform Party
- Italy — Liberal Democrats; Pact of Liberal Democrats
- Japan — Liberal Democratic Party
- Kenya — Liberal Democratic Party
- Lithuania — Liberal Democratic Party
- Malaysia — Liberal Democratic Party
- Mozambique — Liberal Democratic Party of Mozambique
- Republic of Macedonia — Liberal Democratic Party
- Romania — Liberal Democratic Party
- Russia — Liberal Democratic Party of Russia
- Serbia — Liberal Democratic Party (2005); Liberal Democratic Party (1989)
- Slovenia — Liberal Democracy of Slovenia
- South Korea — United Liberal Democrats
- Turkey — Liberal Democratic Party
- Ukraine — Liberal Democratic Party of Ukraine
- United Kingdom — Liberal Democrats
- Uzbekistan — Liberal Democratic Party
Defunct parties of the name include:
- Armenia — Democratic Liberal Party
- Chile — Liberal Democratic Party
- East Germany — Liberal Democratic Party of Germany
- France — Liberal Democracy
- Hong Kong — Liberal Democratic Federation
