Judge John P. Pappas: Professional Background and Legal Expertise

Middlesex County Superior Court, Department Middlesex Woburn Criminal 6-730

Appointed By: Gov. Charles D. Baker, Jr.

Biography

The Hon. John P. Pappas is an associate justice on the Massachusetts Superior Court. He was appointed to the bench by Governor Charlie Baker on April 6, 2022.


Pappas earned a bachelor’s degree from the University of Massachusetts Amherst in 1982. He then completed a J.D. at New England Law | Boston in 1993. He was licensed to practice in Massachusetts (1993).


After graduating from law school, Pappas began his legal career as an assistant district attorney with the Suffolk County District Attorney’s Office. In that capacity, he held assignments in the Homicide Unit, the Senior Trial Unit, and the Gang Unit. Then, in 2018, he was named interim district attorney.


His memberships have included the Suffolk County District Attorney’s Reading Program and Lee Elementary School. He has also volunteered as a coach with Parkway Youth Sports.


He is a recipient of the William C. O’Malley Prosecutor of the Year Award from the Massachusetts District Attorneys Association (2016).


Pappas is the son of Greek immigrants.

Recent Cases by Hon. John P. Pappas

On April 27, 2026 a declaratory judgment g.l. c. 231a case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

13 Files
Filed

Apr 27, 2026

Status

Active

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Declaratory Judgment G.L. c. 231A

Practice Area

Civil

Matter Type

Declaratory Action

Case Last Refreshed

May 06, 2026

On November 24, 2025 a goods sold and delivered case was filed in the jurisdiction of Middlesex County. Judge Pappas, John P presiding.

16 Files
Filed

Nov 24, 2025

Status

11/24/2025

Judge

Hon. Pappas, John P Trellis Spinner 👉 Discover key insights by exploring more analytics for Pappas, John P

Court

Middlesex County

County

Middlesex County, MA

Court Category

Goods Sold and Delivered

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Dec 02, 2025

On June 17, 2025 a summary process - commercial / non-residential case was filed in the jurisdiction of Middlesex County. Judge Pappas, John P presiding.

17 Files
Filed

Jun 17, 2025

Status

06/17/2025

Judge

Hon. Pappas, John P Trellis Spinner 👉 Discover key insights by exploring more analytics for Pappas, John P

Court

Middlesex County

County

Middlesex County, MA

Court Category

Summary Process - Commercial / Non-Residential

Practice Area

Property

Matter Type

Unlawful Detainer

Case Last Refreshed

Oct 06, 2025

On May 5, 2025 a commercial paper case was filed in the jurisdiction of Middlesex County. Judge Pappas, John P presiding.

22 Files
Filed

May 05, 2025

Status

05/05/2025

Judge

Hon. Pappas, John P Trellis Spinner 👉 Discover key insights by exploring more analytics for Pappas, John P

Court

Middlesex County

County

Middlesex County, MA

Court Category

Commercial Paper

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Oct 06, 2025

On April 4, 2025 an other tortious action case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

13 Files
Filed

Apr 04, 2025

Status

Dismissal

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Other Tortious Action

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Oct 07, 2025

On April 1, 2025 an other real property action case was filed in the jurisdiction of Middlesex County. Judge Pappas, John P presiding.

8 Files
Filed

Apr 01, 2025

Status

04/01/2025

Judge

Hon. Pappas, John P Trellis Spinner 👉 Discover key insights by exploring more analytics for Pappas, John P

Court

Middlesex County

County

Middlesex County, MA

Court Category

Other Real Property Action

Practice Area

Property

Matter Type

General Property

Case Last Refreshed

Oct 07, 2025

On March 17, 2025 an injunction case was filed in the jurisdiction of Middlesex County. Judge Pappas, John P presiding.

11 Files
Filed

Mar 17, 2025

Status

Judgment (Other)

Judge

Hon. Pappas, John P Trellis Spinner 👉 Discover key insights by exploring more analytics for Pappas, John P

Court

Middlesex County

County

Middlesex County, MA

Court Category

Injunction

Practice Area

Civil

Matter Type

Injunctive Action

Case Last Refreshed

Oct 07, 2025

On December 13, 2024 a motor vehicle negligence - personal injury / property damage case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

9 Files
Filed

Dec 13, 2024

Status

12/13/2024

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Motor Vehicle Negligence - Personal Injury / Property Damage

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Oct 10, 2025

On November 15, 2024 an other equity action case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

22 Files
Filed

Nov 15, 2024

Status

Settlement

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Other Equity Action

Practice Area

Civil

Matter Type

General Equitable

Case Last Refreshed

Oct 10, 2025

On October 7, 2024 a foreclosure of a mortgage case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

23 Files
Filed

Oct 07, 2024

Status

Judgment (Other)

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Foreclosure of a Mortgage

Practice Area

Property

Matter Type

Foreclosure

Case Last Refreshed

Oct 10, 2025

On October 2, 2024 an other real property action case was filed in the jurisdiction of Middlesex County. Judge Pappas, John P presiding.

12 Files
Filed

Oct 02, 2024

Status

10/02/2024

Judge

Hon. Pappas, John P Trellis Spinner 👉 Discover key insights by exploring more analytics for Pappas, John P

Court

Middlesex County

County

Middlesex County, MA

Court Category

Other Real Property Action

Practice Area

Property

Matter Type

General Property

Case Last Refreshed

Oct 10, 2025

On September 25, 2024 a motor vehicle negligence - personal injury / property damage case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

22 Files
Filed

Sep 25, 2024

Status

Dismissal

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Motor Vehicle Negligence - Personal Injury / Property Damage

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Oct 30, 2025

On September 24, 2024 a certiorari action, g. l. c. 249 § 4 case was filed in the jurisdiction of Middlesex County. Judge Pappas, John P presiding.

13 Files
Filed

Sep 24, 2024

Status

09/24/2024

Judge

Hon. Pappas, John P Trellis Spinner 👉 Discover key insights by exploring more analytics for Pappas, John P

Court

Middlesex County

County

Middlesex County, MA

Court Category

Certiorari Action, G. L. c. 249 § 4

Practice Area

Administrative

Matter Type

Writs

Case Last Refreshed

Oct 10, 2025

On August 29, 2024 a motor vehicle negligence - personal injury / property damage case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

9 Files
Filed

Aug 29, 2024

Status

Dismissal

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Motor Vehicle Negligence - Personal Injury / Property Damage

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Oct 31, 2025

On July 31, 2024 a wrongful death - non-medical, g.l.c.229, §2a case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

24 Files
Filed

Jul 31, 2024

Status

Dismissal

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Wrongful Death - Non-medical, G.L.c.229, §2A

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Oct 11, 2025

On June 14, 2024 a summary process - commercial / non-residential case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

20 Files
Filed

Jun 14, 2024

Status

06/28/2024

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Summary Process - Commercial / Non-Residential

Practice Area

Property

Matter Type

General Property

Case Last Refreshed

Jul 04, 2024

On June 11, 2024 services, labor and materials case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

12 Files
Filed

Jun 11, 2024

Status

06/11/2024

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Services, Labor and Materials

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Oct 14, 2025

On June 5, 2024 a goods sold and delivered case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

11 Files
Filed

Jun 05, 2024

Status

06/05/2024

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Goods Sold and Delivered

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Jul 04, 2024

On June 5, 2024 a sale or lease of real estate case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

12 Files
Filed

Jun 05, 2024

Status

06/05/2024

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Sale or Lease of Real Estate

Practice Area

Probate

Matter Type

Estate Administration

Case Last Refreshed

Jul 04, 2024

On June 4, 2024 an other contract action case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

18 Files
Filed

Jun 04, 2024

Status

Bankruptcy

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Other Contract Action

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Oct 14, 2025

On May 24, 2024 services, labor and materials case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

18 Files
Filed

May 24, 2024

Status

Dismissal

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Services, Labor and Materials

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Oct 14, 2025

On May 9, 2024 an injunction case was filed in the jurisdiction of Middlesex County. Judge Pappas, John P presiding.

3 Files
Filed

May 09, 2024

Status

05/09/2024

Judge

Hon. Pappas, John P Trellis Spinner 👉 Discover key insights by exploring more analytics for Pappas, John P

Court

Middlesex County

County

Middlesex County, MA

Court Category

Injunction

Practice Area

Civil

Matter Type

Injunctive Action

Case Last Refreshed

May 10, 2024

On April 24, 2024 a sale or lease of real estate case was filed in the jurisdiction of Middlesex County. Judge John P. Pappas presiding.

23 Files
Filed

Apr 24, 2024

Status

04/24/2024

Judge

Hon. John P. Pappas Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. Pappas

Court

Middlesex County

County

Middlesex County, MA

Court Category

Sale or Lease of Real Estate

Practice Area

Probate

Matter Type

Estate Administration

Case Last Refreshed

Oct 17, 2025

On April 10, 2024 an injunction case was filed in the jurisdiction of Middlesex County. Judge Pappas, John P presiding.

62 Files
Filed

Apr 10, 2024

Status

Dismissal

Judge

Hon. Pappas, John P Trellis Spinner 👉 Discover key insights by exploring more analytics for Pappas, John P

Court

Middlesex County

County

Middlesex County, MA

Court Category

Injunction

Practice Area

Civil

Matter Type

Injunctive Action

Case Last Refreshed

Nov 01, 2025