Incumbent Kristen McDonald Rivet (D), Thomas J. Smith (R), and three other candidates are running in the general election for Michigan's 8th Congressional District on November 3, 2026.
ABC News' Diana Paulsen and Elise Spenner wrote, "The district is one of few nationwide that swung for Trump in 2024 but elected a Democrat down the ballot for the House seat, making it a must-win if the Republican Party wants to preserve its margin in the House."
According to data from The Downballot, President Donald Trump (R) won the district over Kamala Harris (D) 50% to 48% in 2024, and Joe Biden (D) won the district over Trump 50% to 48% in 2020. On the congressional level, McDonald Rivet defeated Paul Junge (R) 51% to 45% in 2024. The district has been represented by Democrats since 1974.