| Frontier, Wyoming | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Wyoming#USA |
| Pushpin Label: | Frontier |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Wyoming |
| Subdivision Type2: | County |
| Subdivision Name2: | Lincoln |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Mountain (MST) |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Elevation Ft: | 6932 |
| Coordinates: | 41.8142°N -110.5372°W |
| Postal Code Type: | ZIP codes |
| Postal Code: | 83121 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1588764[1] |
Frontier (also North Kemmerer) is an unincorporated community in southern Lincoln County, Wyoming, United States. It lies just north of the city of Kemmerer, the county seat of Lincoln County.[2] Its elevation is 6,932 feet (2,113 m). Although Frontier is unincorporated, it had a post office, with the ZIP code of 83121 which closed in 2011.[3]