Three Rivers High School is a high school in Three Rivers, Michigan, United States. It is operated by Three Rivers Community Schools.
The demographic breakdown of the 680 students enrolled in 2018-19 was:
In addition, 46.9% of students were eligible for reduced-price or free lunch.
The school's teams are nicknamed the Wildcats. They compete in the Wolverine Conference. Three Rivers High School won Division 2 boys state Track & Field championships in 2000 and 2002. and in Football in 2003. Three Rivers' rivals are Sturgis High School, Gull Lake High School, Vicksburg High School.