Andrea Campbell
Last held office: Massachusetts Attorney General (2022–2026). Won the 2026 race for Massachusetts Attorney General.
Last office: Massachusetts Attorney GeneralBorn 1982Lawyer
- Last margin
- +31.1
- Won 2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 11:01 PM ET
Career
Offices held, and every time Campbell was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.
Source: 99chambers results archive (MEDSL, Klarner, state election offices)
Every race Campbell has run
Baseline: how the seat voted for president in the same or nearest year. Running ahead of it means Campbell won voters the party’s presidential nominee did not; primaries have no baseline.
| Year | Office | Stage | Result | Opponents | Share | Margin | Baseline | Against baseline |
|---|---|---|---|---|---|---|---|---|
| 2026 | Massachusetts Attorney General | General | Won | Michael Walsh (R) | 65.6% | D+31.1 | D+25.9 | |
| 2022 | Massachusetts Attorney General | General | Won | James R. McMahon III (R) | 62.8% | D+25.8 | — |
Source: 99chambers results archive; 2026: civicAPI (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Seats Campbell has held
- Massachusetts Attorney General · 2022–2026
Source: 99chambers results archive
Who Campbell has run against
- Michael Walsh (R) · 2026 general, won
- James R. McMahon III (R) · 2022 election, won
Source: 99chambers results archive; 2026: civicAPI (unofficial)
In the polls
Included in 2 polls; Campbell’s best result was 55% (Massachusetts Attorney General).
Campbell’s polls in the database →How we know Campbell
One person, matched across every source we use.
- Wikidata Q47541808
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 11:01 PM ET