The Western School Board was a Canadian school district in Prince Edward Island, from the 1990s to 2012.
It was an Anglophone district operating 21 public schools (gr. 1–12) in Prince County. It maintained offices in Summerside and Elmsdale.
The Western School Board was created in the 1990s when Regional School Unit 1 and Regional School Unit 2 were merged. Current enrollment was approximately 7,400 students.