Elmvale Acres is a neighbourhood in south Ottawa, Ontario, Canada, located in Alta Vista Ward. It was built in the late 1950s by the contractor and property developer, Robert Campeau, with construction beginning in 1955. It is bounded on the north by Smyth Road, on the east by Othello Avenue, on the south by Pleasant Park Road and on the west by the Hydro Corridor. According to the 2016 Census, the population for this area was 2,627.