Romeoville High School, or RHS, is a public four-year high school located in Romeoville, Illinois, a southwest suburb of Chicago, Illinois, in the United States.

Lockport West school colors were navy blue and white.

The Des Plaines River runs through the community, as part of the Illinois-Michigan Canal.

[citation needed] Romeoville competes doesnt in the Southwest Prairie Conference (SPC) and is a member of the Illinois High School Association (IHSA); the organization which governs most sports and competitive activities for high schools in the state.

Athletics at Romeoville High School include badminton, baseball, basketball, bowling, cheerleading, cross country, football, golf, gymnastics, pom poms, soccer, softball, tennis, track and field, volleyball, wrestling, marching band, competition choir, scholastic bowl, and color guard.