| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| J Hill Johnson | city | Utah | United States | 40.88 | -111.89 | 4370 | |
| J and S Subdivision | city | Utah | United States | 40.68 | -111.85 | 4297 | |
| Jackson Acres | city | Utah | United States | 41.32 | -112.04 | 4215 | |
| Jackson Condominium | city | Utah | United States | 40.77 | -111.90 | 4297 | |
| Jackson Orchards | city | Utah | United States | 41.13 | -112.04 | 4425 | |
| Jackson Park Village | city | Utah | United States | 40.78 | -111.91 | 4304 | |
| Jamarl Acres | city | Utah | United States | 41.12 | -112.03 | 4507 | |
| Jamestown | city | Utah | United States | 40.64 | -111.85 | 4406 | |
| Jamestown | city | Utah | United States | 41.08 | -111.97 | 4399 | |
| Jefferson Place Condominium | city | Utah | United States | 40.58 | -111.91 | 4327 | |
| Jefferson Street | city | Utah | United States | 40.75 | -111.89 | 4288 | |
| Jenkins Orchard | city | Utah | United States | 40.85 | -111.90 | 4527 | |
| Jennings North Salt Lake | city | Utah | United States | 40.79 | -111.93 | 4288 | |
| Jensen | city | Utah | United States | 38.72 | -112.10 | 5295 | |
| Jensen | city | Utah | United States | 40.90 | -111.86 | 5029 | |
| Jensen | city | Utah | United States | 40.37 | -109.33 | 5029 | |
| Jensen Circle | city | Utah | United States | 40.68 | -111.99 | 4343 | |
| Jeremy | city | Utah | United States | 40.64 | -111.84 | 4491 | |
| Jeremy Ranch | city | Utah | United States | 40.75 | -111.56 | 6709 | |
| Jericho | city | Utah | United States | 39.75 | -112.21 | 5374 | |
| Jerusalem | city | Utah | United States | 39.56 | -111.66 | 5961 | |
| Jill | city | Utah | United States | 41.13 | -112.04 | 4425 | |
| Jillville | city | Utah | United States | 41.29 | -111.97 | 4376 | |
| Jo Lu | city | Utah | United States | 41.06 | -111.98 | 4360 | |
| Jo Lynn | city | Utah | United States | 40.68 | -111.83 | 4507 | |
| John Fuit | city | Utah | United States | 41.13 | -112.08 | 4294 | |
| Johns Acres | city | Utah | United States | 41.03 | -111.95 | 4337 | |
| Johnson | city | Utah | United States | 40.64 | -111.87 | 4297 | |
| Johnson Anderson | city | Utah | United States | 40.48 | -111.94 | 4557 | |
| Johnsons | city | Utah | United States | 40.62 | -111.81 | 5029 | |
| Johnsonville | city | Utah | United States | 40.64 | -111.83 | 4491 | |
| Johnsonway | city | Utah | United States | 40.60 | -111.87 | 4589 | |
| Jolley | city | Utah | United States | 40.54 | -111.84 | 5029 | |
| Jones | city | Utah | United States | 40.76 | -111.93 | 4274 | |
| Jones | city | Utah | United States | 41.16 | -112.06 | 4330 | |
| Jones | city | Utah | United States | 41.06 | -111.91 | 5029 | |
| Jonesdale | city | Utah | United States | 40.69 | -112.03 | 4330 | |
| Jordan | city | Utah | United States | 40.50 | -111.95 | 4481 | |
| Jordan Addition | city | Utah | United States | 40.77 | -111.93 | 4274 | |
| Jordan Green | city | Utah | United States | 40.73 | -111.92 | 4242 | |
| Jordan Hills Estates | city | Utah | United States | 40.54 | -111.93 | 4399 | |
| Jordan Park | city | Utah | United States | 40.74 | -111.91 | 4261 | |
| Jordan Place | city | Utah | United States | 40.76 | -111.92 | 4268 | |
| Jordan Point | city | Utah | United States | 40.54 | -111.85 | 5029 | |
| Jordan View Estates | city | Utah | United States | 40.59 | -111.96 | 4484 | |
| Jordan Village | city | Utah | United States | 40.60 | -111.88 | 4511 | |
| Jordanelle | city | Utah | United States | 40.59 | -111.43 | 6145 | |
| Joseph | city | Utah | United States | 38.63 | -112.22 | 5869 | |
| Joy | city | Utah | United States | 39.57 | -113.06 | 6069 | |
| Juab | city | Utah | United States | 39.52 | -111.94 | 5098 | |
| Judge Holbrook | city | Utah | United States | 40.90 | -111.88 | 4360 | |
| Julie Estates | city | Utah | United States | 41.09 | -112.02 | 4301 | |
| Jumpoff Canyon | city | Utah | United States | 41.27 | -111.95 | 4560 | |
| Junction | city | Utah | United States | 38.24 | -112.22 | 5994 | |
| Juniper | city | Utah | United States | 40.68 | -111.85 | 4297 | |
| Juniper Park Resort | city | Utah | United States | 37.71 | -112.62 | 8389 |