| Country: | Estonia |
| Type: | parliamentary |
| Outgoing Members: | Members of the 2nd Riigikogu |
| Previous Election: | 1923 Estonian parliamentary election |
| Previous Year: | 1923 |
| Elected Members: | Members of the 3rd Riigikogu |
| Next Election: | 1929 Estonian parliamentary election |
| Next Year: | 1929 |
| Seats For Election: | 100 seats in the Riigikogu |
| Majority Seats: | 51 |
| Election Date: | 17 May 1926 |
| Leader1: | August Rei |
| Image1: | August Rei (cropped).jpg |
| Party1: | Estonian Socialist Workers' Party |
| Last Election1: | 20 seats |
| Seats1: | 24 |
| Seat Change1: | 4 |
| Popular Vote1: | 119,914 |
| Percentage1: | 22.9% |
| Leader2: | Jaan Teemant |
| Party2: | Farmers' Assemblies |
| Last Election2: | 23 seats |
| Seats2: | 23 |
| Popular Vote2: | 111,960 |
| Percentage2: | 21.4% |
| Leader4: | Rudolf Penno |
| Last Election4: | 4 seats |
| Seats4: | 14 |
| Seat Change4: | 10 |
| Popular Vote4: | 70,702 |
| Percentage4: | 13.5% |
| Image5: | Prime minister Otto Strandman.jpg |
| Leader5: | Otto Strandman |
| Party5: | Estonian Labour Party |
| Last Election5: | 12 seats |
| Seats5: | 13 |
| Seat Change5: | 1 |
| Popular Vote5: | 64,648 |
| Percentage5: | 12.3% |
| State Elder | |
| Posttitle: | State Elder after election |
| Before Election: | Jaan Teemant |
| Before Party: | Farmers' Assemblies |
| After Election: | Jaan Teemant |
| After Party: | Farmers' Assemblies |
Parliamentary elections were held in Estonia between 15 and 17 May 1926. Before the elections, the electoral law was changed to create more stability by introducing a system of bonds and raising the electoral threshold to require a party to win a minimum of two seats.