Court directory

# Nassau County Surrogate's Court

## Court information

### Nassau County Surrogate's Court

Physical address

262 Old Country Rd, 3rd Floor, Mineola, NY 11501

Phone

(516) 493-3800

[Official court website](https://www.nycourts.gov/find-court?page=7) Checked Aug 14, 2026 [Official court website](https://www.nycourts.gov/courts/10th-jd-nassau/nassau-county-surrogates-court) Checked Aug 14, 2026

### Nassau County Court House

Physical address

Nassau County Court House, 262 Old Country Rd, 3rd Floor, Mineola, NY 11501

Phone

(516) 493-3800

[Official court website](https://www.nycourts.gov/courts/10th-jd-nassau/nassau-county-surrogates-court) Checked Aug 15, 2026

Aliases: New York Nassau County Surrogate's Court · NY Nassau County Surrogate's Court

## Assigned Judges

- [David P. Sullivan Surrogate](/kyj/judge/david-p-sullivan)