Walter Johnson High School is a public upper secondary school located in the census-designated place of North Bethesda, Maryland. The school was founded in 1956 and named after Walter Johnson, a famous baseball player who was also a native of Montgomery County, Maryland. The high school was the first to be named after a player of Major League Baseball. WJHS serves portions of Bethesda, North Bethesda, Potomac, and Rockville, as well as the towns of Garrett Park and Kensington. It is a part of Montgomery County Public Schools (MCPS).

North Bethesda is an unincorporated, census-designated place (CDP) in Montgomery County, Maryland, United States, located just north-west of the U.S. capital of Washington, D.C. It had a population of 50,094 as of the 2020 census. Among its neighborhoods, the centrally-located, urbanizing district of White Flint is the commercial and residential hub of North Bethesda. The Pike & Rose development and the Pike District is an initiative of Montgomery County to brand and market this region as "North Bethesda's Urban Core". The WMATA North Bethesda metro station and Grosvenor-Strathmore metro station serve the region.