| Official Name: | Timberline-Fernwood, Arizona |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Arizona#USA |
| Pushpin Label: | Timberline-Fernwood |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Arizona |
| Subdivision Type2: | County |
| Subdivision Name2: | Coconino |
| Area Footnotes: | [1] |
| Area Total Km2: | 25.47 |
| Area Land Km2: | 25.47 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 9.83 |
| Area Land Sq Mi: | 9.83 |
| Area Water Sq Mi: | 0.00 |
| Elevation Ft: | 6706 |
| Population As Of: | 2020 |
| Population Total: | 2572 |
| Population Density Km2: | 101.00 |
| Population Density Sq Mi: | 261.59 |
| Timezone: | MST |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Coordinates: | 35.3167°N -111.5508°W |
| Postal Code Type: | ZIP Code |
| Postal Code: | 86004 (Flagstaff) |
| Blank Name: | FIPS code |
| Blank Info: | 04-73890 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2805231 |
| Unit Pref: | Imperial |
Timberline-Fernwood is a census-designated place (CDP) in Coconino County, Arizona, United States. It is bordered to the south by the community of Doney Park and is on U.S. Route 89, northeast of Flagstaff. It was first listed as a CDP prior to the 2020 census.