A growing number of prominent Republicans are endorsing Democrats in 2026

Key Points:

• Former Republican Senate candidates Ken Buck in Colorado and Don Bolduc in New Hampshire have endorsed Democrats for major statewide offices, signaling a trend of GOP figures crossing party lines in 2024 and 2026 races.
• These crossover endorsements often stem from opposition to Trump-era GOP policies or personal disputes, with notable Republicans backing Democrats in key races in states like Kansas, Georgia, Illinois, South Dakota, and Texas.
• High-profile Republicans such as former senators Jeff Flake and Mel Martinez, as well as former RNC chairmen, have publicly supported Democratic candidates, highlighting dissatisfaction within the GOP ranks.
• Some crossover endorsements have also occurred in the opposite direction, with moderate or former Democrats backing Republicans, but the number and prominence of Republicans endorsing Democrats appear more significant.
• These endorsements may have limited electoral impact but are symbolically important, reflecting internal GOP divisions and the complex political dynamics ahead of the 2024 and 2026 elections.