| Official Name: | Seneca Castle, New York |
| Pushpin Map: | New York#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | New York |
| Subdivision Type2: | County |
| Subdivision Name2: | Ontario |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 761 |
| Coordinates: | 42.8869°N -77.0961°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 14547 |
| Area Code: | 585 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 964824 |
Seneca Castle is a hamlet in Ontario County, New York, United States. The community is west-northwest of Geneva. Seneca Castle has a post office with ZIP code 14547.[1] [2]