Winston Churchill High School, often referred to as WCHS, Churchill High School, CHS or Churchill, is a high school in Potomac, Maryland, United States, an unincorporated section of Montgomery County. The school is named after Winston Churchill, a British statesman and politician who was Prime Minister of the United Kingdom during World War II. Founded in 1964 as Potomac High School, the school's name was changed to "Winston Churchill High School" a year later.