| Election Name: | 2026 Missouri House of Representatives elections |
| Country: | Missouri |
| Type: | legislative |
| Ongoing: | no |
| Previous Election: | 2024 Missouri House of Representatives election |
| Previous Year: | 2024 |
| Next Election: | 2028 Missouri House of Representatives election |
| Next Year: | 2028 |
| Seats For Election: | All 163 seats in the Missouri House of Representatives |
The 2026 Missouri House of Representatives election is to take place on November 3, 2026, as part of the biennial 2026 United States elections. It will be held alongside numerous other federal, state, and local elections, including the 2026 Missouri Senate election. All 163 seats in the Missouri House of Representatives will be up for election. Primary elections are to take place on August 4, 2026.