The Ballot Brief
Essex County, Massachusetts

Register of Probate, Essex County

One candidate is tracked for Register of Probate, Essex County on the November 3, 2026 ballot: Pamela Casey O'Brien. Candidate information follows official Essex County election filings; verify with the official election office linked below.

About this race

The only certified candidate in either party.

What this office does

Trial court judge. A trial judge presides over criminal and civil cases at the first level: bail and pleas, motions, trials, sentencing and civil judgments. Judges are bound by state law and appellate precedent and are barred by judicial conduct rules from campaigning on how they would rule. Most states elect trial judges on a nonpartisan ballot; the term and the courts a judge may sit on vary by state.

This race. The sitting officeholder, Pamela Casey O'Brien, is on the ballot. One name is on the ballot for this seat.

Massachusetts › Essex County › Register of Probate, Essex County

Pamela Casey O'Brien

DemocraticIncumbent

Biography

Pamela Casey O'Brien is Register of the Essex Probate and Family Court, first elected to the office in 1996 and continuously re-elected since, per press reporting and the court's official mass.gov listing. No campaign website was found as of September 6, 2026.

Next on your ballotMassachusetts Senate, First Essex District

See your full ballot

Your address is only used to match your districts.

Voting info and more

Voting info and more
Questions about this race

Who is running for Register of Probate, Essex County in 2026?

One candidate is tracked for Register of Probate, Essex County on the November 3, 2026 ballot: Pamela Casey O'Brien. Candidate information follows official Essex County election filings; verify with the official election office linked below.

When is the Register of Probate, Essex County election in Massachusetts?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Massachusetts are on the Massachusetts election hub at theballotbrief.com.

How do I see my exact Essex County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official Essex County and state election office filings, last verified October 3, 2026. Bios and priorities carry their attribution inline.

Cross-check with the official Massachusetts election office, or see the full Essex County sample ballot and your exact ballot by address.

The rest of your Essex County ballot

27 tracked races in Essex County, Massachusetts. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
Massachusetts Senate, First Essex and Middlesex DistrictMassachusetts Senate, Second Essex DistrictMassachusetts Senate, Second Essex and Middlesex DistrictSee all 27 Essex County races
Candidate profiles
Pamela Casey O'Brien, full profileOfficial Massachusetts election office