Senator Jeanne Shaheen, a trailblazer in American politics, has announced she will not seek re-election in 2026, marking the end of a historic political career spanning over two decades. Her departure is set to reshape the New Hampshire Senate race, with both Democrats and Republicans gearing up for what is expected to be a fiercely contested battle.
Jeanne Shaheen, 78, has left an indelible mark on U.S. politics. She made history as the first woman to serve as both a state governor and a U.S. senator. Her political journey includes:
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Governor of New Hampshire (1997–2003) – Focused on education reform, economic development, and healthcare expansion.
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U.S. Senator (2009–2026) – Known for her bipartisan leadership and advocacy for veterans, national security, and women's rights.
Shaheen’s political influence has extended beyond New Hampshire, with her strong foreign policy stance, particularly on Russia, NATO relations, and climate policy.
Why Shaheen’s Retirement Matters
Her decision to step down adds to Democratic concerns heading into the 2026 elections. She becomes the third Senate Democrat to retire, following Senators Gary Peters (Michigan) and Tina Smith (Minnesota). With New Hampshire’s swing-state status, this race could be a crucial battleground that determines control of the Senate.
Potential Candidates to Fill the Seat
With Shaheen’s departure, attention is turning to who will step up to replace her. Possible candidates include:
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Rep. Chris Pappas (D-NH) – A moderate Democrat with statewide recognition who is considering a Senate bid.
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Former Rep. Annie Kuster (D-NH) – Has expressed interest in running if Pappas declines.
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Gov. Chris Sununu (R-NH) – A Republican favorite who has previously declined Senate runs but could reconsider given this open seat.
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Former Sen. Kelly Ayotte (R-NH) – Lost to Shaheen in 2016 but remains a strong GOP contender.
A Toss-Up Race
New Hampshire has a history of electing leaders from both parties, making the 2026 Senate race unpredictable. While Democrats have won recent federal races, Republicans control the governorship, showing the state’s political balance.
What’s Next for Shaheen?
While she has not detailed her post-Senate plans, Shaheen will likely remain active in public policy, particularly in international relations and education reform. Her legacy as a centrist Democrat with a focus on bipartisanship will continue to shape New Hampshire politics for years to come.