Eureka High School

Eureka High School may refer to:

In the United States:
 * Eureka High School (California), Eureka, California
 * Eureka School, former school including a high school for African Americans in Georgia
 * Eureka High School (Illinois), Eureka, Illinois
 * Eureka High School (Kansas), Eureka, Kansas
 * Eureka High School (Mississippi), former high school for African Americans in Hattiesburg, Mississippi
 * Eureka High School (Missouri), Eureka, Missouri
 * Eureka High School (Nevada), Eureka, Nevada
 * Eureka High School (South Dakota), Eureka, South Dakota