Democrats have secured control of the US Senate in the 2026 midterm elections, sweeping Republican-held seats in key races and handing President Donald Trump a major setback. The victory gives Democrats control of the Senate's legislative agenda, greater oversight powers and the ability to block or influence Trump administration nominees and judges.

Democrats have secured control of the US Senate in the 2026 midterm elections, sweeping Republican-held seats in key races and handing President Donald Trump a major setback. The victory gives Democrats control of the Senate's legislative agenda, greater oversight powers and the ability to block or influence Trump administration nominees and judges.