Julia Louisa Dumont (née Cory or Corey; October 1794 - 2 January 1857) was an American educator and writer of prose. Born in the U.S. state of Ohio, she resided for 43 years at Vevay, Indiana. She is remembered as the first Hoosier to become known beyond the State through prose. In the group of writers and poets who flourished in the Ohio Valley in its early history, she was one of the chief figures. Her "Life Sketches from Common Paths: A Series of American Tales," published at New York City in 1856, is considered exemplary of the day.
Julia L. Dumont, the earliest female writer in the West whose poems, tales and sketches were preserved, was the daughter of Ebenezer and Martha D. Corey. Her parents emigrated from Rhode Island to Marietta, Ohio, with the Ohio Company, which settled at that place. She was born at Waterford, Ohio, in October, 1794. Her parents returned to Rhode Island during her infancy, and while she was yet a baby, her father died. Her mother removed to Greenfield, New York, and married the second time. They then had their residence on the Kayaderosseras Range, in Greenfield. She spent some time in the Milton Academy, in Saratoga county, where she excelled. In 1811, she taught a school in Greenfield, and in 1812 in Cambridge, New York.
In August 1812, she was married John Dumont, who was a member of the Indiana Legislature in 1822-'23, and was afterward a candidate for the office of Governor, against David Wallace, and the following October they removed to Ohio. They moved to Vevay, Indiana in March 1814, and made it her home till death. Her husband being a lawyer, was, according to the custom of those times, away from home a lot, attending the courts of other counties. The care of the family fell upon her. As schools were scarce and poor, she instructed her own children herself. She opened a school, and thereafter, much of her life was spent in the school-room as a western pioneer teacher.