| Country: | Kingdom of Serbia |
| Type: | parliamentary |
| Previous Election: | 1908 |
| Majority Seats: | 81 |
| Election Date: | 1 April 1912 |
| Party1: | People's Radical Party |
| Last Election1: | 84 |
| Seats1: | 84 |
| Percentage1: | 39.75 |
| Party2: | Independent Radical Party |
| Last Election2: | 48 |
| Seats2: | 41 |
| Percentage2: | 24.91 |
| Party3: | NS–SNS |
| Last Election3: | 17 |
| Seats3: | 18 |
| Percentage3: | 15.80 |
| Party4: | National Party (Kingdom of Serbia) |
| Last Election4: | 7 |
| Seats4: | 9 |
| Percentage4: | 5.10 |
| Party5: | Serbian Social Democratic Party (Kingdom of Serbia) |
| Last Election5: | 1 |
| Seats5: | 2 |
| Percentage5: | 5.37 |
| Party6: | NRS dissidents |
| Last Election6: | 0 |
| Seats6: | 7 |
| Percentage6: | 4.08 |
| Party7: | Serbian Progressive Party (Kingdom of Serbia) |
| Last Election7: | 3 |
| Seats7: | 5 |
| Percentage7: | 3.20 |
| Prime Minister | |
| Before Election: | Milovan Milovanović |
| Before Party: | People's Radical Party |
| After Election: | Milovan Milovanović |
| After Party: | People's Radical Party |
Parliamentary elections were held in Serbia on 1 April 1912. The result was a victory for the ruling People's Radical Party, which won 84 of the 160 seats in the National Assembly.[1]