Waltham High School
| Waltham High School | |
|---|---|
| Location | |
554 Lexington Street Waltham , Massachusetts 02452 United States | |
| Coordinates | 42°23′45″N 71°14′25″W / 42.3959°N 71.2404°W |
| Information | |
| Type | Public |
| Established | 1849 |
| School district | Waltham Public Schools |
| Principal | John Barnes (Resident Principal, 2025-Present) |
| Staff | 166.95 (FTE) |
| Grades | 9–12 |
| Enrollment | 1,816 (2023–24) |
| Student to teacher ratio | 10.9:1 |
| Campus | Suburban |
| Colors | Red and white |
| Mascot | Hawk |
| Rival | Arlington High School |
| Newspaper | The Talon Tribune |
| Yearbook | The Mirror |
Waltham High School is a public high school in Waltham, Massachusetts, United States. Founded in 1849, it is among the oldest public secondary schools in the Commonwealth and one of two high schools in the Waltham Public Schools district.