| Liberal Democratic Party | |
| Native Name: | พรรคเสรีประชาธิปไตย |
| Foundation: | 1 November 1955 |
| Dissolution: | 20 October 1958 |
| Headquarters: | Thailand |
| Ideology: | Liberal democracy |
| Position: | Centre[1] |
| Chairman: | Meth Rattanaprasit |
| Secretary General: | Boonkum Jansrisuriyawong |
| Country: | Thailand |
The Liberal Democratic Party (Thai: พรรคเสรีประชาธิปไตย), also known as Free Democracy, is a political party of Thailand founded on 1 November 1955.[2] Meth Rattanaprasit is leader and Boonkum Jansrisuriyawong is secretary-general and Jarubud Ruangsuwan is vice-secretary-general. In 26 February 1957 Liberal Democratic Party won in election. They won 11 seats. In 15 December 1957 Liberal Democratic Party won in election, they won 5 seats.
| No. | Name | From | To | |
|---|---|---|---|---|
| 1 | Meth Rattanaprasit | 1955 | 1957 | |
| 2 | Jarubud Ruangsuwan | 1968 | 1970[3] | |
| 3 | Somkit Srisangkom | 1970 | 1971 | |
| 4 | Samak Pongsatian | 1990[4] | 1992 | |
| 5 | Suban Sangpan | 1995[5] | 24 June 1997 | |
| 6 | Wiwat Utthaworasit | 24 June 1997[6] | 1998 |
| Election | Total seats won | Total votes | Election leader | |
|---|---|---|---|---|
| 1957 (Feb) | Meth Rattanaprasit | |||
| 1957 (Dec) | Meth Rattanaprasit | |||
| 1969 | Jarubud Ruangsuwan |