| Official Name: | Copiague Harbor, New York |
| Settlement Type: | Incorporated community |
| Other Name: | Great Neck Landing |
| Pushpin Map: | New York |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location within the state of New York |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Suffolk |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 40.6611°N -73.3847°W |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Subdivision Type3: | Town |
| Subdivision Name3: | Babylon |
Copiague Harbor is an affluent incorporated community within the census-designated place (CDP) of Copiague. It is located south of Merrick Road (or Montauk Highway), off of South Great Neck Road in Suffolk County, New York, USA, on the South Shore of Long Island. It is sometimes referred to as Great Neck Landing.
Copiague Harbor is a small community located on a southern peninsula of Copiague, primarily composed of larger size homes deeded belonging to a homeowners' association, Great South Bay Estates Homeowner's Association (GSBEHA).[1] The community offers amenities including a mini-beach and mini-marina on a private lagoon.
It was developed in the 1960s intended as a private community, gated and guarded.[2] From time to time residents have considered adding a gate and guard as originally intended.
Copiague Harbor is located at the southernmost part of the hamlet of Copiague.[3] It borders the Great South Bay.
Copiague Harbor is located within the boundaries of (and is thus served by) the Copiague Union Free School District.[4] As such, all children who reside within Copiague Harbor and attend public schools attend Copiague's schools.
Copiague Harbor is located within the boundaries of (and is thus served by) the Copiague Library District.