| Official Name: | Blue Gap, Arizona |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Arizona#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Arizona |
| Subdivision Type2: | County |
| Subdivision Name2: | Apache |
| Timezone: | Mountain (MST) |
| Utc Offset: | -7 |
| Elevation Ft: | 6496 |
| Coordinates: | 36.1708°N -109.9464°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 86520 |
| Area Code: | 928 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 25260 |
Blue Gap (Navajo: Tachíí/Bis Dootłʼizh Ndeeshgiizh) is an unincorporated community in Apache County, Arizona, United States. Blue Gap is on the Navajo Nation 22miles west of Chinle. The community is in Polacca Wash near State Road 291 in western Apache County.[1] Blue Gap has a post office with ZIP code 86520.[2]