Liberal Party is the name of several political parties, including
- Andorra - Liberal Party of Andorra
- Australia - Liberal Party of Australia
- Bahamas - Progressive Liberal Party
- Belgium - Reformist Liberal Party
- Canada - Liberal Party of Canada
- Colombia - Colombian Liberal Party
- Croatia - Liberal Party
- Egypt - Liberal Party
- Hong Kong - Liberal Party
- Honduras - Liberal Party of Honduras
- Iceland - Liberal Party (Frjáslyndi Flokkurin)
- Japan - Liberal Party
- Paraguay - Authentic Radical Liberal Party
- Philippines - Liberal Party
- Rwanda - Liberal Party
- Sweden - Liberal Peoples Party
- Switzerland - Liberal Party of Switzerland
- United States - Liberal Party of New York
- United Kingdom - Liberal Party, merged into Liberal Democrats.