Senator Susan Collins of Maine, a moderate Republican with many years in the Senate, is facing political challenges ahead of her 2026 reelection campaign. A recent Morning Consult poll shows her approval rating slipping to 38%, with 54% of Mainers disapproving of her job performance—the highest disapproval recorded in eight years of tracking. These numbers reflect a decline after a turbulent summer session in which Collins frequently broke with her party and former President Donald Trump on key votes.

Collins’ lower approval ratings coincide with her opposition to some of Trump’s legislative priorities, including her vote against the “one big, beautiful” bill signed into law on July 4. She opposed the bill mainly due to its impact on Medicaid, which she says could harm rural hospitals and low-income families in Maine. Collins even proposed raising taxes on ultra-wealthy individuals to better fund rural healthcare, underscoring her focus on protecting vulnerable communities in her state.

Despite the Morning Consult poll’s findings, Collins’ team points to a May Pan Atlantic Research poll showing more favorable public opinion. Meanwhile, the White House is reportedly scouting potential successors if Collins opts not to run again. However, Collins has announced her intention to seek reelection and has been buoyed by strong fundraising efforts, with millions raised and spent in support of her campaign.

As chair of the Senate Appropriations Committee, Collins wields significant influence and remains a key figure in Maine politics. The National Republican Senatorial Committee (NRSC) and super PACs are already backing her, indicating strong institutional support. Collins has yet to formally launch her campaign but continues to emphasize her record and connection to Maine voters.

Local GOP leaders remain optimistic about Collins’ chances. Jason Savage, Executive Director of the Maine GOP, praised her work and impact across the state, expressing confidence that Maine voters will remember her efforts when they head to the polls in 2026. Despite challenges, Collins appears positioned to remain a major player in Maine’s political landscape.