| Official Name: | Tumtum, Washington |
| Pushpin Map: | Washington |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Washington |
| Subdivision Type2: | County |
| Subdivision Name2: | Stevens |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 1552 |
| Coordinates: | 47.8917°N -117.6831°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 99034 |
| Area Code: | 509 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1511380 |
Tumtum is an unincorporated community in Stevens County, Washington, United States.[1] Tumtum is located along the Long Lake of the Spokane River, also known as Lake Spokane, and Washington State Route 291 20miles northwest of Spokane. Tumtum has a ZIP code of 99034.[2]
Tumtum is a Chinook Jargon term meaning "heart/soul".[3]