| Country: | Luxembourg |
| Previous Election: | 1928 |
| Next Election: | 1934 |
| Election Date: | 7 June 1931 |
| Election Name: | 1931 Luxembourg general election |
| Seats For Election: | 27 out of 54 seats in the Chamber of Deputies |
| Majority Seats: | 28 |
| Party1: | Party of the Right |
| Leader1: | Joseph Bech |
| Percentage1: | 44.94 |
| Seats1: | 26 |
| Last Election1: | 24 |
| Party2: | Socialist Workers' Party |
| Percentage2: | 19.83 |
| Seats2: | 15 |
| Last Election2: | 12 |
| Party3: | Radical Socialist Party |
| Percentage3: | 10.11 |
| Seats3: | 4 |
| Last Election3: | 6 |
| Party4: | RP (Marcel Cahen) |
| Colour4: |
|
| Leader4: | Marcel Cahen |
| Percentage4: | 8.49 |
| Seats4: | 2 |
| Last Election4: | 1 |
| Party5: | PACM |
| Leader5: | Eugène Hoffmann |
| Percentage5: | 5.99 |
| Seats5: | 2 |
| Last Election5: | new |
| Party6: | Independent Party |
| Leader6: | Hubert Loutsch |
| Percentage6: | 5.23 |
| Seats6: | 2 |
| Last Election6: | 2 |
| Party7: | PDPN |
| Leader7: | Nicholas Mathieu |
| Percentage7: | 4.60 |
| Seats7: | 1 |
| Last Election7: | new |
| Party8: | Independent Left |
| Percentage8: | – |
| Seats8: | 2 |
| Last Election8: | 2 |
| Prime Minister | |
| Before Election: | Joseph Bech |
| Before Party: | Party of the Right |
| After Election: | Joseph Bech |
| After Party: | Party of the Right |
Partial general elections were held in Luxembourg on 7 June 1931, electing 25 of the 54 seats in the Chamber of Deputies in the centre and north of the country, as well as two seats in the south.[1] [2] The Party of the Right won 14 of the 27 seats, and saw its total number of seats rise from 24 to 26.[2]
| Constituency | Seats | Turnout | Party | Votes | Seats won | ||
|---|---|---|---|---|---|---|---|
| Centre | 14 | 39,154 | Party of the Right | 185,144 | 6 | ||
| Workers' Party | 115,882 | 3 | |||||
| Radical Socialist Party | 78,464 | 2 | |||||
| Radical Party | 58,160 | 2 | |||||
| Independent Party | 40,569 | 1 | |||||
| Communist Party | 6,264 | 0 | |||||
| Nord | 11 | 30,344 | Party of the Right | 163,508 | 7 | ||
| Party of Farmers and the Middle Class | 46,446 | 2 | |||||
| Workers' Party | 37,923 | 1 | |||||
| Progressive Democratic Party of the North | 35,702 | 1 | |||||
| Radical Party | 7,701 | 0 | |||||
| Sud | 2 | 44,846 | Workers' Party | 35,944 | 1 | ||
| Party of the Right | 30,637 | 1 | |||||
| Radical Socialist Party | 10,883 | 0 | |||||
| Communist Party | 4,543 | 0 | |||||
| Source: Luxemburger Wort, Luxemburger Wort | |||||||