| Country: | Belgium |
| Previous Election: | 1841 |
| Next Election: | 1845 |
| Seats For Election: | 47 of the 95 seats in the Chamber of Representatives |
| First Election: | yes |
| Nopercentage: | yes |
| Noleader: | yes |
| Colour1: |
|
| Seats1: | 32 |
| Colour2: |
|
| Seats2: | 13 |
| Party3: | Independents |
| Seats3: | 2 |
| Government | |
| Posttitle: | Government after election |
| Before Election: | Nothomb |
| Before Party: | Liberal-Catholic |
| After Election: | Nothomb |
| After Party: | Liberal-Catholic |
Partial legislative elections were held in Belgium on 12 June 1843.[1] In the Senate elections Catholics won 32 seats and Liberals 13.[1] Voter turnout was 86%, although only 21,865 people were eligible to vote.[1]
Under the alternating system, Chamber elections were only held in four out of the nine provinces: East Flanders, Hainaut, Liège and Limburg. As a result, 47 of the 95 Chamber seats were up for election.