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

Welcome to the Town Clerk's Office

Permits &

Registrar of Vital Statistics



CLICK TO READ: Town Clerk Encourages Remote Contact Options During COVID-19

Town Clerk Olga H. Murray is reminding residents that while Islip Town Hall remains closed to the public due to COVID-19, residents may continue to conduct business with the Clerk's Office and Registrar Office via mail, telephone and email.

Residents may send mail to 655 Main Street, Islip, NY 11751, email This email address is being protected from spambots. You need JavaScript enabled to view it., or call (631)224-5490 (Clerk's Office), or (631)224-5498 for the Registrar.

Marriage license applications and marriage ceremonies will still be conducted on site at Town Hall by appointment only. Please call to schedule an appointment. Residents are encouraged to contact the Town Clerk's Offices at (631)224-5490 for questions on individual matters.

For more information visit the Town Clerk's webpage at

Islip Town Clerk Olga H. Murray serves as the Town’s secretary of all official minutes, registrar, licensing officer, records custodian 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*The Islip Town Clerk’s office has begun the process of taking forms digitally. You can now fill out the below listed forms and submit them online. Be on the look out for more digital forms to come.

Quick Links:

Click on one of the following links below to be directed to a separate page for each office.

Clerk's Office Permits & Applications

  • Dog Licenses
  • Freedom of Information (FOIL)
  • Marriage Licenses & Records
  • Permits: Garage Sale, Fishing, Parades, etc.

Registrar of Vital Statistics

  • Birth Certificate
  • Death Certificate
  • Genealogy

U.S. Passports

  • United States Passports
  • Photographs

Historic Collection

  • Historic Video
  • Historic Records

Town Clerk/Registrar Olga H. Murray
Town Hall 655 Main Street
Islip, NY 11751
Email This email address is being protected from spambots. You need JavaScript enabled to view it.
Fax (631) 224-5574
Office Hours M-F 9:00pm to 5:00pm
Call for further information