- Race
- MO-2, incumbent
- Election day
- August 4, 2026
- First endorsed
- July 18, 2025, repeated 2 times, last on August 3, 2026
Posts: 1, 2, 3
- Race
- MO-3, incumbent
- Election day
- August 4, 2026
- First endorsed
- October 14, 2025, repeated 2 times, last on August 3, 2026
Posts: 1, 2, 3
- Race
- MO-4, incumbent
- Election day
- August 4, 2026
- First endorsed
- August 19, 2025, repeated 2 times, last on August 3, 2026
Posts: 1, 2, 3
- Race
- MO-5
- First endorsed
- August 3, 2026
Posts: 1
- Race
- MO-6, incumbent
- First endorsed
- November 3, 2025
Posts: 1
- Race
- MO-7, incumbent
- Election day
- August 4, 2026
- First endorsed
- November 3, 2025, repeated 1 time, last on August 3, 2026
Posts: 1, 2
- Race
- MO-8, incumbent
- Election day
- August 4, 2026
- First endorsed
- November 3, 2025, repeated 2 times, last on August 3, 2026
Posts: 1, 2, 3