James Irwin Hartt

James Irwin Hartt (March 2, 1866 – February 17, 1935) was an Irish-born lumberman and political figure in Ontario. He represented Simcoe East in the Legislative Assembly of Ontario from 1911 to 1919 as a Conservative member.

James Irwin Hartt
Ontario MPP
In office 1911–1919
Preceded by	James Brockett Tudhope
Succeeded by	John Benjamin Johnston
Constituency	Simcoe East
Personal details
Born	(1866-03-02)March 2, 1866 Ireland
Died	February 17, 1935(1935-02-17) (aged 67) Orillia, Ontario
Political party	Conservative
Spouse	Flora Elizabeth Carter ​ ​ (m. 1897)​
Occupation	Businessman

The son of Isaac B. Hartt and Jane Irwin, he came to Canada in 1884.^[1] In 1897, Hartt married Flora Carter. He ran unsuccessfully for a seat in the Ontario assembly in 1908. Hartt served on the municipal council for Orillia.^[1] He died at Orillia in 1935.^[2]