| Official Name: | Haycock, Alaska |
| Pushpin Map: | Alaska |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Alaska |
| Subdivision Type2: | Census area |
| Subdivision Name2: | Nome |
| Timezone: | Alaska (AKST) |
| Utc Offset: | -9 |
| Timezone Dst: | AKDT |
| Utc Offset Dst: | -8 |
| Elevation Ft: | 184 |
| Coordinates: | 65.2097°N -161.1656°W |
| Area Code: | 907 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1403253 |
Haycock is an unincorporated community and mining camp in the Nome Census Area, Alaska, United States.
The community was founded in 1914 as a mining camp; it had a post office from 1916 until 1957.
Haycock first appeared on the 1920 U.S. Census as an unincorporated village. It appeared again in 1930 and 1940. It has not returned since.