| Henry Street High School | |
| Address: | 600 Henry Street |
| City: | Whitby |
| Province: | Ontario |
| Postcode: | L1N 5C7 |
| Country: | Canada |
| Founded: | 1954 |
| Schoolboard: | Durham District School Board |
| Principal: | Basil Broumeriotis |
| Grades Label: | Grades |
| Grades: | 9–12 |
| Enrolment: | 810[1] |
| Enrolment As Of: | 2019/2020 |
| Language: | English |
| Colours: | Purple and Gold |
| Mascot: | Hawk |
| Rival: | Anderson Collegiate Vocational Institute |
Henry Street High School is located in Whitby, Ontario,[2] within the Durham District School Board. The school offers programs for students in grades 9–12 and a wide range of academic and extracurricular activities.
The school was originally known as "Whitby District High School"; the name was changed after the opening of Whitby's second high school, Anderson, in 1960.