| Official Name: | Dunraven, New York |
| Settlement Type: | Hamlet |
| Mapsize: | 250px |
| Pushpin Map: | New York#USA |
| Pushpin Label: | Dunraven |
| Pushpin Label Position: | left |
| Coordinates: | 42.1343°N -74.6971°W |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Delaware |
| Subdivision Type3: | Town |
| Subdivision Name3: | Middletown |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation M: | 412 |
| Elevation Ft: | 1352 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 12455 (Margaretville) |
| Area Codes: | 845/329 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 972399 |
Dunraven is a hamlet in Delaware County, New York, United States, although it is often considered part of the adjacent hamlet, Margaretville.[1] The settlement was originally called "Clark's Factory" after the Clark family's industrial influence on the area.[2] The first post office was established with this name on February 8, 1849. However, it was renamed "Dunraven" in March 1890. The office was officially discontinued in 1945.[2] One of the few surviving remnants of the once-flourishing hamlet is the former District 10 School, which is listed on the National Register of Historic Places.[1]