Katz Yeshiva High School

Katz Yeshiva High School (KYHS) is a private Jewish high school yeshiva located in Boca Raton, Florida, in Palm Beach County. The school provides a Modern Orthodox education and has both male and female students in grades 9–12.

As of the 2019–20 school year, the school had an enrollment of 376 students and 52 classroom teachers (on an FTE basis), for a student–teacher ratio of 7.2:1. The school's student body was 97.9% (368) White, 1.3% (5) Hispanic, 0.5% (2) Asian and 0.3% (1) Black.

Students come from as far south as Miami and as far north as West Palm Beach. The school is located on the campus of the Jewish Federation of South Palm Beach County, having relocated there in 2017 from its original campus at the Boca Raton Synagogue, in nearby Boca Del Mar.

The school was founded by Rabbi Kenneth Brander.