Democrat Adam Hamilton Defeats Senator Roger Marshall in Kansas, First Democrat Elected to the Senate from Kansas Since 1932

Democrat Adam Hamilton has defeated Republican Senator Roger Marshall in the Kansas U.S. Senate race. His win is the first time since 1932 that a Democrat has been elected to represent Kansas in the Senate. Hamilton won 51.1% of the vote in the November 3, 2026 election, according to the Associated Press's early Wednesday tally.