Lewiston High School (LHS) is a public high school in Lewiston, Maine. The school opened in 1850 and has occupied its current building since the mid-1970s. The school's enrollment for the 2007–08 school year was 1,446 students. The school's mascot is the Blue Devil and the colors are blue and white. The principal is Shawn Chabot. From the 1930s to 1970s the high school was located on Central Ave and now serves as Lewiston Middle School.