Joseph Daniel Nault (August 19, 1888 – March 18, 1954) was an Ontario political figure.
He represented Russell in the Legislative Assembly of Ontario as a Progressive Conservative from 1948 to 1954.
He was born in Ottawa, Ontario in 1888, the son of Georges Nault.
In 1912, he married Alice Charlebois; in 1924, he married Antonia Parisien after the death of his first wife.
This article about an Ontario Progressive Conservative Party MPP is a stub.