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Graham Platner wins the Democratic primary for US Senate in Maine, will face GOP Sen. Susan Collins

Platner won the Democratic primary and will face Susan Collins in the general election.

Graham Platner wins the Democratic primary for US Senate in Maine, will face GOP Sen. Susan Collins
Image · Bostonherald

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Host credibilityBostonherald73/100 HIGH
This article1 analysis · Oct 6, 2026

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Republished from Medianewsgroup, with credit to the original publisher.

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Bostonheraldvia Medianewsgroup
Jun 9, 2026
tl;dr

Graham Platner won Maine’s Democratic Senate primary, setting up a November race against Republican Sen. Susan Collins. The report also covers scrutiny of Platner’s past and unresolved ranked-choice primaries for governor and a House seat.

Community verdict

VOTING CLOSED
How does this story look for
NOT RATEDCLOSED

No good or bad look here

This story reports what happened without casting Platner in a good or bad light, so readers don’t rate it and it doesn’t count toward Platner’s record.

● INFORMATIONAL

People in this story

SWIPE →

Democratic nominee challenging Susan Collins for the U.S. Senate

PRIMARY SUBJECT
Nirav Shah
D · ME

Democratic candidate for Maine governor and former state public health official

Susan M. Collins
R · ME · SEN

Republican senator and Platner’s general-election opponent

Republican candidate for Maine’s 2nd Congressional District and former governor

Donald Trump
R · President of the United States

President referenced in a comparison of Maine voters’ 2024 choices and in a voter’s comment

Democratic candidate for Maine’s 2nd Congressional District and former U.S. Senate candidate

Democratic candidate for Maine governor

Bernie Sanders
I · VT · SEN

Vermont senator who supported Platner early in his campaign

Democratic candidate for Maine’s 2nd Congressional District and state senator

Democratic candidate for Maine’s 2nd Congressional District

Kamala Harris
Former U.S. Senator (D-CA)

Former presidential candidate referenced in a comparison of Maine voters’ 2024 choices

Democratic candidate for Maine governor and former Maine Senate president

Paige Loud
D · ME

Democratic candidate for Maine’s 2nd Congressional District

Maine governor who withdrew from the Senate race

ALSO MENTIONED  Angus King III, Energy executive and Democratic candidate for Maine governor; Ben Midgley, Business owner and Republican candidate for Maine governor; Bobby Charles, Republican candidate for Maine governor; David Jones, Business owner and Republican candidate for Maine governor; Garrett Mason, Republican candidate for Maine governor and former Maine Senate majority leader; Hannah Pingree, Democratic candidate for Maine governor and former speaker of the Maine House; Jonathan Bush, Healthcare executive and Republican candidate for Maine governor; Owen McCarthy, Republican candidate for Maine governor; Robert Wessels, Republican candidate for Maine governor and former Paris selectman

Part of a bigger story

59 OUTLETS
Graham Platner Wins Maine Democratic Senate Primary

Graham Platner won Maine’s Democratic Senate primary, and outlets report he will face Republican Sen. Susan Collins in the general election. Left-leaning outlets present the result chiefly as Platner’s nomination and the coming matchup with Collins. Center outlets also emphasize the result and matchup, often alongside scrutiny of Platner’s past. Right-leaning outlets give more weight to those controversies and, in some coverage, doubts or attacks about his prospects.

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