Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. The jail figures are from the Vera Institute of Justice's Incarceration Trends data. Every office link was opened and checked against the office's own site between September 23, 2026 and October 9, 2026.
Suffolk County, New York, has about 1.5 million residents (2024 Census Bureau estimate). Every warrant for Suffolk County comes from a judge of the Suffolk County Supreme and County Courts or the city, town and village courts, is served by whichever agency finds the person, and is recorded in the court file of the case it was issued in. This guide says who issues and serves warrants here, where a person arrested on one is held, how to check for one and how one is cleared.
This guide covers who issues warrants, who serves warrants, after a warrant arrest, checking for a warrant, clearing a warrant and common questions.
Related guides: Suffolk County public records, Suffolk County arrest records, Suffolk County inmate search, Suffolk County criminal records, Suffolk County court records, New York arrest records and New York inmate search.
Who Issues Warrants in Suffolk County
In New York an arrest warrant is signed by a judge. For Suffolk County that means the Suffolk County Supreme and County Courts, which hear divorces and major civil cases in the Supreme Court, felonies in the County Court; the city, town and village courts, which take misdemeanors, traffic cases and small claims, issue their own warrants on the cases before them.
A bench warrant follows a missed court date in any of those courts. Whichever kind it is, the warrant is part of the file of the case it was issued in, and the County Clerk keeps that file.
For Suffolk County, SearchSystems opened and checked the court records page for the county at iapps.courts.state.ny.us/webcrim_attorney/DefendantSearch (page title: Suffolk County court records | NY iApps), a site that blocks automated checks (HTTP 403), so open it in a browser. That page belongs to a lower court, the city, town and village courts, not to the Suffolk County Supreme and County Courts.
Statewide, eCourts is the Unified Court System's free online case search (WebCivil, WebCrims and WebFamily).
Who Serves Warrants in Suffolk County
The Suffolk County Sheriff's Office, the Suffolk County Police Department and the agencies that report for Amityville, Northport, Southampton (village), Southampton (town), Lloyd Harbor, Sag Harbor and nine more cities serve warrants in Suffolk County.
The FBI's agency list also places these agencies in Suffolk County: the Farmingdale State University of New York Police and the Stony Brook State University of New York Police (campus police); each serves warrants on its own ground.
A warrant issued in Suffolk County is good anywhere in New York, so it is served by whichever agency finds the person, in a traffic stop as often as at the door.
Together, the 14 agencies in Suffolk County with all twelve months of 2025 on file reported 3,782 arrests to the FBI that year; arrests on warrants are counted among them, not separately.
Each agency and what it reported is in Suffolk County arrest records.
Where a Person Arrested on a Warrant from Suffolk County Is Held
A person arrested on a warrant and kept in custody goes to the county jail, whichever agency made the arrest. The jail, run by the Suffolk County Sheriff's Office, held about 1,090 people on an average day so far in 2026 by the Vera Institute of Justice's count and has a jail page SearchSystems verified at suffolkcountyny.gov/sheriff, phone (631) 852-2200. The Suffolk County inmate search guide covers the jail in full.
A person arrested in Suffolk County on a warrant from another county is held at the same jail until that county takes custody.
How to Check for a Warrant in Suffolk County
The place to check for a warrant from Suffolk County is eCourts, the Unified Court System's free online case search (WebCivil, WebCrims and WebFamily), for a case whose register of actions shows a warrant.
The one Suffolk County page SearchSystems verified, the sheriff's, is not a list of open warrants.
Clearing a Warrant from Suffolk County
A warrant is recalled by the court that issued it, so clearing one from Suffolk County starts with the County Clerk: the case goes back on the calendar and the judge recalls the warrant when the person appears.
A missed date in a case before the city, town and village courts is handled by that court, not by the Suffolk County Supreme and County Courts.
Frequently Asked Questions
Can I check for a warrant online in Suffolk County?
Not from the Suffolk County pages SearchSystems verified; none of them is a warrant list. eCourts is the Unified Court System's free online case search (WebCivil, WebCrims and WebFamily), and a case whose register of actions shows a warrant is the record of it. The court that issued it keeps the record; ask the County Clerk.
Who serves warrants in Suffolk County?
The Suffolk County Sheriff's Office, and the agency that reports for the city where the person is found; an New York warrant is valid anywhere in the state.
Where is a person arrested on a warrant in Suffolk County held?
At the county jail, run by the Suffolk County Sheriff's Office, if kept in custody.
How is a warrant from Suffolk County cleared?
By appearing before the court that issued it; the judge recalls the warrant in court. The case is put back on the calendar through the County Clerk.
Is this the official Suffolk County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.