Status: Active

William Horlick High School (also known as Horlick or Racine Horlick High School) is a comprehensive public four-year high school in Racine, Wisconsin with an enrollment of approximately 2,000 students. The school opened to students in 1928, after William Horlick, the original patent holder for malted milk, donated the land the school was built on.

The school's official mascot is Polaris, the North Star. However, Horlick is better known by its unofficial mascot, the Rebel Yeller. The change occurred in the 1940s when Russ Rebholz, known as "Reb", was the head coach of both the football and boys' basketball teams. The nickname "Rebels" developed from his name, is still in use today. It's more known as the "Rebel Yelle".