Elmwood Park High School, or EPHS, is a public four-year high school located in River Grove, Illinois, a western suburb of Chicago, Illinois, in the United States.

Follow-up studies indicate that approximately 90% of the graduates have continued their education beyond high school.

In 2005, Elmwood Park had an average composite ACT score of 22.0, and graduated 92.9% of its senior class.

Elmwood Park has made Adequate Yearly Progress on the Prairie State Achievement Examination in 2009 for the first time in years, a state test part of the No Child Left Behind Act.

Elmwood Park Tigers 2012 Football team won the Metro Suburban Conference Title for the first time since 1985.