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Chris Pappas
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Chris Pappas

Democratic congressman running for New Hampshire's open US Senate seat in 2026.

In the 2026 contest for New Hampshire’s open Senate seat, Chris Pappas faces John E. Sununu after Jeanne Shaheen’s retirement.

Last refreshed: 24 September 2026 · Appears in 1 active topic

Key Question

Can Chris Pappas hold New Hampshire as Cook moves the race to Toss Up?

Timeline for Chris Pappas

#18 15 Sept
#8 2 Jun

targeted by $375,000 AFP Action opposition spending

US Midterms 2026: Koch PAC drops $6.4M in one day
View full timeline →

Background

Chris Pappas is a Democratic member of Congress running for New Hampshire’s open United States Senate seat in 2026. He entered the contest as Jeanne Shaheen prepared to retire, and John E. Sununu is the Republican candidate.

In 2026, Pappas is running as New Hampshire’s Democratic Senate candidate against Republican John E. Sununu. That statewide contest is the relevant frame for understanding references to Pappas in national midterm coverage, rather than any one spending decision or race-rating change.

Outside groups included New Hampshire in Senate spending during 2026, but such episodes are campaign developments, not durable biographical facts about Pappas.

Common Questions
Who is Chris Pappas running against for Senate?
Republican John E. Sununu, for New Hampshire's open Senate seat.Source: event
Why did New Hampshire's Senate race move to Toss Up?
Cook Political Report cited Republican spending on Sununu's campaign, on 15 September 2026.Source: event
Is Jeanne Shaheen running for re-election?
No; she is not seeking re-election, and Chris Pappas is running for her open seat.Source: event