Judge Robert F. Quinlan: Professional Background and Legal Expertise

Biography

The Hon. Robert F. Quinlan is a certificated justice on the Suffolk County Supreme Court in the 10th Judicial District of New York. He was elected to the bench on November 3, 2015.


Prior to his election, Quinlan was a principal law clerk to the district administrative judge of Suffolk County, a position to which he was named in 2013. Before that, he spent time as the town attorney for the Town of Brookhaven (2005 to 2008; 2010 to 2013) and the Town of Islip (2008 to 2010).


Quinlan earned a B.A. in history from the Virginia Military Institute in 1970. He then completed a J.D. at Villanova University, Charles Widger School of Law, in 1973. He was licensed to practice in New York (1974).


After graduating from law school, Quinlan began his legal career as a trial attorney in the Criminal Division of the Legal Aid Society of Suffolk County. He served in that capacity until 1977, at which time he entered into private practice at Siben & Siben. Then, in 1982, he became a partner at Long, Tuminello, Besso, Seligman, Quinlan & Werner, representing clients in personal injury and criminal defense matters.


Quinlan has served as president of the Suffolk County Bar Association, the Suffolk County Criminal Bar Association, and the Brehon Society of Suffolk County. He has also been the director of Nassau-Suffolk Law Services and the administrator of the Suffolk County Assigned Counsel Defender Plan. His other memberships have included the House of Delegates of the New York State Bar Association and the New York State Defenders Association.


He is registered as a Democrat.

Recent Cases by Hon. Robert F. Quinlan

On December 31, 2024 a sp-other case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

Filed

Dec 31, 2024

Status

Closed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

SP-Other

Case Last Refreshed

Jan 01, 2025

On December 30, 2024 a torts - other (rico) case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

Filed

Dec 30, 2024

Status

Active

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Torts - Other (RICO)

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Jan 01, 2025

On November 21, 2024 an om-mechanic's lien case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

8 Files
Filed

Nov 21, 2024

Status

Disposed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

OM-Mechanic's Lien

Practice Area

Creditor

Matter Type

Liens

Case Last Refreshed

Mar 25, 2025

On November 21, 2024 an om-mechanic's lien case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

8 Files
Filed

Nov 21, 2024

Status

Disposed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

OM-Mechanic's Lien

Practice Area

Creditor

Matter Type

Liens

Case Last Refreshed

Mar 25, 2025

On November 21, 2024 an other matters - mechanic's lien case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

8 Files
Filed

Nov 21, 2024

Status

Closed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Other Matters - Mechanic's Lien

Practice Area

Creditor

Matter Type

Liens

Case Last Refreshed

Mar 25, 2025

On November 21, 2024 an om-mechanic's lien case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

8 Files
Filed

Nov 21, 2024

Status

Disposed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

OM-Mechanic's Lien

Practice Area

Creditor

Matter Type

Liens

Case Last Refreshed

Mar 26, 2025

On November 21, 2024 an om-mechanic's lien case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

8 Files
Filed

Nov 21, 2024

Status

Disposed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

OM-Mechanic's Lien

Practice Area

Creditor

Matter Type

Liens

Case Last Refreshed

Mar 25, 2025

On November 21, 2024 an om-mechanic's lien case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

8 Files
Filed

Nov 21, 2024

Status

Disposed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

OM-Mechanic's Lien

Practice Area

Creditor

Matter Type

Liens

Case Last Refreshed

Mar 25, 2025

On October 10, 2024 a sp-other case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

6 Files
Filed

Oct 10, 2024

Status

Closed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

SP-Other

Case Last Refreshed

Apr 17, 2025

On September 5, 2024 an other matters - name change/sex designation change case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

3 Files
Filed

Sep 05, 2024

Status

Closed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Other Matters - Name Change/Sex Designation Change

Practice Area

Family

Matter Type

Name Change

Case Last Refreshed

Sep 06, 2024

On August 16, 2024 an om-other case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

Filed

Aug 16, 2024

Status

Closed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

OM-Other

Case Last Refreshed

May 01, 2025

On August 2, 2024 an other matters - name change/sex designation change case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

Filed

Aug 02, 2024

Status

Closed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Other Matters - Name Change/Sex Designation Change

Practice Area

Family

Matter Type

Name Change

Case Last Refreshed

Aug 08, 2024

On July 31, 2024 a tort-other negligence case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

Filed

Jul 31, 2024

Status

Disposed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Other Negligence

Practice Area

Torts

Matter Type

General Negligence

Case Last Refreshed

Apr 28, 2025

On July 29, 2024 a rp-other case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

Filed

Jul 29, 2024

Status

Closed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

RP-Other

Practice Area

Property

Matter Type

General Property

Case Last Refreshed

Apr 30, 2025

On July 23, 2024 a tort-motor vehicle case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

Filed

Jul 23, 2024

Status

Settlement

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Apr 29, 2025

On July 22, 2024 a rp-mortgage foreclosure-residential case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

Filed

Jul 22, 2024

Status

Closed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

RP-Mortgage Foreclosure-Residential

Practice Area

Property

Matter Type

Foreclosure

Case Last Refreshed

Apr 30, 2025

On July 16, 2024 a tort-motor vehicle case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

Filed

Jul 16, 2024

Status

Settlement

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

May 01, 2025

On July 8, 2024 a torts - motor vehicle case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

9 Files
Filed

Jul 08, 2024

Status

Settlement

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Torts - Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Jul 02, 2025

On July 2, 2024 a rp-mortgage foreclosure-residential case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

Filed

Jul 02, 2024

Status

Closed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

RP-Mortgage Foreclosure-Residential

Practice Area

Property

Matter Type

Foreclosure

Case Last Refreshed

Apr 28, 2025

On June 21, 2024 a tort-motor vehicle case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

26 Files
Filed

Jun 21, 2024

Status

Active

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Feb 04, 2026

On June 20, 2024 a tort-motor vehicle case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

Filed

Jun 20, 2024

Status

Settlement

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Apr 29, 2025

On June 10, 2024 an other matters - name change/sex designation change case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

Filed

Jun 10, 2024

Status

Closed

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Other Matters - Name Change/Sex Designation Change

Practice Area

Family

Matter Type

Name Change

Case Last Refreshed

Jun 15, 2024

On June 4, 2024 a tort-motor vehicle case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

53 Files
Filed

Jun 04, 2024

Status

Active

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Jan 29, 2026

On May 29, 2024 a tort-motor vehicle case was filed in the jurisdiction of Suffolk County. Judge Robert F. Quinlan presiding.

18 Files
Filed

May 29, 2024

Status

Settlement

Judge

Hon. Robert F. Quinlan Trellis Spinner 👉 Discover key insights by exploring more analytics for Robert F. Quinlan

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Sep 30, 2025