Maine 2026 live primary election results
Voters are heading to the polls on June 9, 2026.
ByABC NEWS
June 9, 2026, 5:10 AM
Maine voters on Tuesday will decide the Democratic nominee for the high-stakes Senate race as well as cast ballots in the races for governor and House seats.
In the Senate race, oyster farmer Graham Platner -- who has fought controversies throughout his campaign -- will run against former Maryland state official David Costello to take on longtime GOP Sen. Susan Collins. Maine Gov. Janet Mills is on the primary ballot even though she suspended her campaign in April.
See live election results after polls close.



