2026 midterms · New Hampshire · November 3
New Hampshire Senate race 2026
Who’s running for U.S. Senate in New Hampshire on November 3, 2026: Chris Pappas (D), John E. Sununu (R) and Edmond LaPlante (Constitution Party). Open seat, now held by Jeanne Shaheen (D). Forecasters: Likely D (average of 7; range Likely D to Tilt D). Chris Pappas has been backed with $763,737 by the pro-Israel PACs we track (2016–2026).
How to vote in New Hampshire: check your registration on New Hampshire’s election website · deadlines on Vote.gov for New Hampshire
Next to a Democrat in Congress, $ backing is their backing from the pro-Israel PACs we track, 2016–2026; $0 backing means none. Tap a name for each PAC by year, with FEC links.
| Race | Rating | Democrats | Republicans | Others on the ballot | Notes |
|---|---|---|---|---|---|
| New Hampshire Senate | Likely D Average of 7; Likely D to Tilt D Each forecaster for New Hampshire Senate
| John E. Sununu | Edmond LaPlante (Constitution Party) | Open seat · Now held by Jeanne Shaheen (D) |
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Where this comes from
Candidates as of October 9, 2026, from state election offices, news reports and Ballotpedia’s candidate lists; independent and minor-party candidates may not be complete. Ratings are the average of up to seven nonpartisan forecasters, read from the tables Wikipedia editors keep of them: how we average them and each forecaster’s own pages. Backing is contributions plus outside spending for a candidate by the pro-Israel PACs we track, from FEC filings (method). Results, on election night, only from AP or official sources. Found an error? Tell us.