| Country: | Thailand |
| Previous Election: | 1933 |
| Next Election: | 1938 |
| Seats For Election: | 91 of the 182 seats in the House of Representatives |
| Election Date: | 7 November 1937 |
| Turnout: | 40.22% |
| Nopercentage: | yes |
| Noleader: | yes |
| Party1: | Independents |
| Seats1: | 91 |
| Last Election1: | 78 |
| Prime Minister | |
| Before Election: | Phahon Phonphayuhasena |
| After Election: | Phahon Phonphayuhasena |
General elections were held in Siam on 7 November 1937 to elect 91 members of the 182-seat House of Representatives, with the other 91 appointed by King Ananda Mahidol. Unlike the 1933 elections, which had been carried out on an indirect basis, the 1937 elections were direct.
At the time there were no political parties,[1] so all candidates ran as independents. Voter turnout was 40%.[2]
Shortly before the end of the term of the parliament elected in 1933, the second Prime Minister Phraya Phahonphonphayuhasena announced his resignation following questions in the House of Representatives regarding the land purchase of the Crown Property Bureau. However, on 9 August 1937, a royal command through the Board of Regents reappointing Phahonphonphayuhasena.
On 21 December Phahonphonphayuhasena received a royal command reappointing him as prime minister. He formed a new cabinet with eighteen members. It was his eighth and final cabinet.[3] [4]