John William Hanna (August 28, 1889 – March 23, 1962) was an Ontario merchant and political figure.
He represented Huron—Bruce in the Legislative Assembly of Ontario from 1943 to 1962 as a Progressive Conservative member.
He was born in Wingham, Ontario, the son of John Hanna, and educated there.
He took over ownership of the family store; he also operated a car dealership and was involved in horse racing.
This article about an Ontario Progressive Conservative Party MPP is a stub.