Josiah Dallas Dort (February 27, 1861 – May 17, 1925) was an American engineer and automobile pioneer of the United States automobile industry. He was born in Inkster, Michigan on February 27, 1861. His father was a well-to-do country squire and merchant, well connected politically, who died in 1871 when Josiah was 10. Dort left school at age 15 to help his mother in business and to work at a crockery firm. He moved to Flint, Michigan in 1879. In 1881, he began working at a Flint hardware store, and within a few years opened his own hardware store.