New Hampshire U.S. Senate S-NH-2026 · Class 2 · Regular cycle

Open in research → Editorial as of Apr 22 · FEC through Mar 31
General 2026-11-03
R Primary 2026-09-08
Filing Deadline 2026-06-12
Cook Political Report
Lean D
As of date pending
Sabato's Crystal Ball
Lean D
As of date pending
Polymarket
R 18¢
D 83¢
Refreshed today
D+2
Cook PVI
Incumbent
Jeanne Shaheen
Democrat · Retiring
▸ Watch

Shaheen retired. Gov. Chris Sununu (R) declined to run. Brown (2014 NH nominee) and John E. Sununu (lost this same seat to Shaheen in 2008) are top Republicans. D+2 PVI.

Top contenders

John E. Sununu
Republican
● Candidate

Republican candidate for the New Hampshire U.S. Senate seat.

FEC Receipts — Cycle Total
$2,475,941
Through Mar 31, 2026
Source: FEC bulk data · api.open.fec.gov/v1/candidate/S6NH00208/
Scott Brown
Republican
● Candidate

Republican candidate for the New Hampshire U.S. Senate seat.

FEC Receipts — Cycle Total
$1,664,338
Through Mar 31, 2026
Source: FEC bulk data · api.open.fec.gov/v1/candidate/S6NH00166/
Chris Pappas
Democrat
● Candidate

Democrat candidate for the New Hampshire U.S. Senate seat.

FEC Receipts — Cycle Total
$9,860,676
Through Mar 31, 2026
Source: FEC bulk data · api.open.fec.gov/v1/candidate/S6NH00141/
12-wk spend

Republicans

John E. Sununu
Republican
● Candidate

Republican candidate for the New Hampshire U.S. Senate seat.

FEC Receipts — Cycle Total
$2,475,941
Through Mar 31, 2026
Source: FEC bulk data · api.open.fec.gov/v1/candidate/S6NH00208/
Scott Brown
Republican
● Candidate

Republican candidate for the New Hampshire U.S. Senate seat.

FEC Receipts — Cycle Total
$1,664,338
Through Mar 31, 2026
Source: FEC bulk data · api.open.fec.gov/v1/candidate/S6NH00166/

Democrats

Jeanne Shaheen
Democrat
● Filed with FEC

Federally registered candidate for the New Hampshire U.S. Senate seat. No editorial profile available.

FEC Receipts — Cycle Total
$170,979
Through Mar 31, 2026
Source: FEC bulk data · api.open.fec.gov/v1/candidate/S0NH00219/
12-wk spend
Chris Pappas
Democrat
● Candidate

Democrat candidate for the New Hampshire U.S. Senate seat.

FEC Receipts — Cycle Total
$9,860,676
Through Mar 31, 2026
Source: FEC bulk data · api.open.fec.gov/v1/candidate/S6NH00141/
12-wk spend
Karishma Manzur
Democrat
● Candidate

Democrat candidate for the New Hampshire U.S. Senate seat.

FEC Receipts — Cycle Total
$114,396
Through Mar 31, 2026
Source: FEC bulk data · api.open.fec.gov/v1/candidate/S6NH00182/
Jared Sullivan
Democrat
● Candidate

Democrat candidate for the New Hampshire U.S. Senate seat.

FEC Receipts — Cycle Total
$99,746
Through Mar 31, 2026
Source: FEC bulk data · api.open.fec.gov/v1/candidate/S6NH00190/

6 additional FEC filers excluded as long-tail (no editorial listing, not the seat incumbent, and under $1M raised). They remain in the database and can be surfaced via the FEC API directly.