YHS

YHS may refer to:

Schools

 * Yangjae High School, Seocho-dong, Seocho District, Seoul, Korea
 * Yap High School in Yap, Federated States of Micronesia
 * Yokota High School, Yokota Air Base, Japan
 * Yorktown High School (disambiguation)
 * Yorkville High School, Yorkville, Illinois
 * Yosemite High School, Oakhurst, California
 * Youngker High School, Buckeye, Arizona
 * Youngsville High School, a public secondary school in Youngsville, Pennsylvania
 * Ypsilanti High School, Ypsilanti Township, Michigan

Other

 * A variant form of IHS symbolising the name of Jesus
 * Yeo Hiap Seng, a drink manufacturer
 * Sechelt Aerodrome, IATA code