The Dalles High School
| The Dalles High School | |
|---|---|
| Address | |
220 East 10th Street , 97058 United States | |
| Coordinates | 45°35′45″N 121°11′15″W / 45.5958°N 121.1876°W |
| Information | |
| School district | North Wasco County 21 |
| Principal | Kurt Evans |
| Teaching staff | 40.66 (FTE) |
| Grades | 9-12 |
| Number of students | 834 (2023–2024) |
| Student to teacher ratio | 20.51 |
| Color(s) | Crimson & Gold |
| Athletics conference | OSAA 4A-2 Tri-Valley Conference |
| Mascot | Riverhawk |
| Team name | Riverhawks |
| Rival | Hood River Valley High School, Pendleton High School (Oregon) |
| Website | www |
The Dalles High School (TDHS), formerly The Dalles Wahtonka High School (TDW) is a public high school located in The Dalles, Oregon, United States. It houses students from both The Dalles and the adjacent town of Mosier.