A Message from the Supervisor

“Welcome to Islip, the 3rd largest town in New York State, but with an endearing small town feel. We are so proud of our town…our beaches, golf courses, marinas, parks, housing opportunities for all, businesses, industrial parks, healthcare and educational institutions including our own Islip MacArthur Airport that provides many job opportunities. I sincerely hope you find this website helpful.” - Angie

Town Clerk Document Search

Town Clerk Contact

Town Clerk/Registrar

Olga H. Murray

Town Hall

655 Main Street
Islip, NY 11751


(631) 224-5574

Office Hours

M-F 9:00pm to 5:00pm
Call for further information

Welcome to the Town Clerk's Office

Islip Town Clerk Olga H. Murray serves as the Town’s secretary of all official minutes, registrar, licensing officer, records custodian, freedom of information administrator and the designated marriage officer of the Town.

Marriage, hunting, fishing, dog, clamming, peddlers, games of chance, bingo and taxi licenses are issued by the Town Clerk. Requests for parade permits, block parties, garage sales, and going-out-of business sales are processed by this office as well. As the Registrar of Vital Statistics, the Town Clerk is also responsible for recording all births and deaths in the Town.

Please see below to find the office you may need.

  Important Notices & Information:

  • *NEW* Digital Freedom of Information (FOIL) Application:

    The Islip Town Clerk’s office has begun the process of taking forms digitally, beginning with our FOIL request. You can now fill out the FOIL form and submit it online. Be on the look out for more digital forms including Dog Licenses and more. Click here to fill out the FOIL Application digitally.

  • To be eligible for a Marriage License, at least one partner MUST be from the Town of Islip and the second partner MUST be a New York State resident. BOTH applications MUST have a Department of Motor Vehicles issued New York State I.D. (either a driver's license, learner's permit, or non-driving identification) to qualify for a marriage license.

Quick Links:
Click on one of the following links below to be directed to a separate page for each office.
  • Block Party and Garage Sale Permits
  • Dog Licenses
  • Freedom of Information (FOIL)
  • Games of Chance & Bingo
  • Hunting, Fishing & Clamming Permits
  • Marriage Licenses & Records
  • Parade, Race & Carnival Permits
  • Peddlers
  • Taxi & Tow Truck Licenses
  • Birth Certificate
  • Death Certificate
  • Genealogy
  • United States Passports
  • Photographs