| Washington Camp, Arizona | |
| Settlement Type: | Populated place |
| Pushpin Map: | USA Arizona#USA |
| Pushpin Label Position: | top |
| Pushpin Mapsize: | 250 |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Arizona |
| Subdivision Type2: | County |
| Subdivision Name2: | Santa Cruz |
| Established Date: | 1880 |
| Timezone: | Mountain (MST) |
| Coordinates: | 31.3825°N -110.6753°W |
| Blank1 Name: | Post Office opened |
| Blank1 Info: | May 13, 1880 |
| Blank2 Name: | Post Office closed |
| Blank2 Info: | June 6, 1890 |
Washington Camp is a populated place in Santa Cruz County, Arizona, United States. Little remains of the historic mining camp and what does is on private property belonging to the community's few remaining residents. The Mad Miner Inn has lodging, checkout availability and location on maps. The ruins of the ghost town of Duquesne are one mile southeast of Washington Camp.[1] [2] [3] The post office in Washington Camp was first opened on May 13, 1880, and moved to nearby Duquesne on June 6, 1890.[1]