Carl David Hanniwell (May 28, 1903 – April 22, 1969) was a Canadian politician who served as a member of the Ontario legislature and as a municipal politician.
[1][2] He served as an alderman and later as mayor of Niagara Falls.
He was elected to the 22nd Legislative Assembly of Ontario in 1945, serving from June 4, 1945, until April 27, 1948.
[3][4] Later, he was vice-chairman of Ontario Hydro.
[1] This article about an Ontario Progressive Conservative Party MPP is a stub.