Westfield High School (Westfield, Massachusetts) is a public, coeducational high school located in Westfield, Massachusetts, United States founded in 1855. It serves as the public high school for students in grades 9 through 12, and has a student enrollment of 1,269 (2016–17). Notable alumni Lou Barlow, musician of the band Dinosaur Jr. Alice Mary Dowd (1855–1943), educator, author Walt Kowalczyk, former NFL player Dan Trant, drafted by the Boston Celtics Joel Stroetzel, musician of the band Killswitch Engage John O'Connor, visual artist in the collection of the Museum of Modern Art and The Whitney Museum References External links WHS home page Public high schools in Massachusetts Educational institutions established in 1855 Schools in Hampden County, Massachusetts 1855 establishments in Massachusetts