Interlake High School (IHS) is a public secondary school in Bellevue, Washington, one of the four traditional high schools in the Bellevue School District. Its mascot is a Saint Bernard named Bernie, and the school's sports teams are known as the "Saints."

Bellevue is a city in the Eastside region of King County, Washington, United States, located across Lake Washington from Seattle. It is the third-largest city in the Seattle metropolitan area, and the fifth-largest city in Washington. It has variously been characterized as a satellite city, a suburb, a boomburb, or an edge city. The population was 151,854 at the 2020 census. The city's name is derived from the French term belle vue.