| Official Name: | Whitehorn Cove, Oklahoma |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Oklahoma#USA |
| Pushpin Label: | Whitehorn Cove |
| Coordinates: | 36.0022°N -95.2781°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Oklahoma |
| Subdivision Type2: | County |
| Subdivision Name2: | Wagoner |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 9.93 |
| Area Land Sq Mi: | 7.13 |
| Area Water Sq Mi: | 2.80 |
| Area Total Km2: | 25.73 |
| Area Land Km2: | 18.47 |
| Area Water Km2: | 7.25 |
| Population As Of: | 2020 |
| Population Density Km2: | 65.01 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 728 |
| Postal Code Type: | ZIP Codes |
| Postal Code: | 74467/74477 (Wagoner) |
| Area Code: | 918/539 |
| Blank Name: | FIPS code |
| Blank Info: | 40-80813 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2805363 |
| Population Total: | 1201 |
| Unit Pref: | Imperial |
| Population Density Sq Mi: | 168.37 |
Whitehorn Cove is an unincorporated community and census-designated place (CDP) in Wagoner County, Oklahoma, United States. It was first listed as a CDP prior to the 2020 census.
The CDP is in eastern Wagoner County, on the west shore of Fort Gibson Lake, a large reservoir on the Neosho River. The CDP is bordered by Rocky Point to the north and Toppers and Taylor Ferry to the south. The CDP's southern border is the centerline of North Bay, an arm of Fort Gibson Lake.
Whitehorn Cove is 9miles northeast of Wagoner, the county seat.