Watertown High School (WHS) is a high school located in Watertown, Wisconsin, in Dodge County. It serves grades nine through twelve. The school is operated by the Watertown Unified School District.

Watertown High School
Watertown High School
Address
825 Endeavour Dr. Watertown , Dodge , Wisconsin 53098-1728 United States
Coordinates	43°12′31″N 88°44′19″W / 43.208534°N 88.73858°W / 43.208534; -88.73858
Information
School district	Watertown Unified School District
Principal	Joshua Kerr
Teaching staff	75.20 (FTE)[1]
Grades	9-12
Enrollment	1,237 (2017–18)[1]
Student to teacher ratio	16.45[1]
Schedule	Trimester
Hours in school day	7.5
Color(s)
Athletics conference	Badger Conference
Mascot	Gosling
Rival	Oconomowoc High School
Yearbook	Orbit
Website	http://www.watertown.k12.wi.us/schools/high/index.cfm

The last high school was overcrowded and only housed the upper three grades. At the time the freshman attended Riverside Junior High School, which is now known as Riverside Middle School. There were many possible locations that were looked at for build sites, including an area near Watertown Memorial Hospital and another location on Wisconsin Highway 26. The chosen location was the latter of the two. The new high school houses grades 9-12. In 2013, Watertown High School was visited by first lady Michelle Obama to encourage healthy drinking habits.