John Boyle Chapple (August 4, 1909 – August 26, 1990) was a Canadian politician, who represented Fort William in the Legislative Assembly of Ontario from 1959 to 1963 as a Liberal member.
Chapple was born in Simcoe County, Ontario to Clement Edward Chapple and Annie May Boyle.
[1] During the 26th Legislative Assembly of Ontario he served on eight Standing Committees of the Legislative Assembly, with a particular interest in lands and forests, mining, and agricultural issues.
Chapple lost, in the 1963 general election, to the NDP candidate, Ted Freeman.
[2] Prior to being elected as a provincial MPP, Chapple had served one term as a Councillor on Fort William City Council from 1949 to 1951.