| Official Name: | Willow Canyon, Arizona |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Arizona |
| Pushpin Label: | Willow Canyon |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Arizona |
| Subdivision Type2: | County |
| Subdivision Name2: | Pima |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 0.96 |
| Area Land Km2: | 0.96 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 0.37 |
| Area Land Sq Mi: | 0.37 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 2 |
| Population Density Km2: | 2.09 |
| Population Density Sq Mi: | 5.42 |
| Timezone: | Mountain (MST) |
| Utc Offset: | -7 |
| Elevation Ft: | 6972 |
| Coordinates: | 32.3886°N -110.6986°W |
| Area Code: | 520 |
| Blank Name: | GNIS feature ID |
Willow Canyon is a census-designated place in Pima County, in the U.S. state of Arizona. The population was "S" (Seasonal) at the 2010 census.[2]
The community is an area of USFS Recreation Residences within the Coronado National Forest, north of Tucson on the Catalina Highway. According to the U.S. Census Bureau, the community has an area of, all land.[2]