Eber Dudley Howe (June 9, 1798 – November 10, 1885) was the founder and editor of the Painesville Telegraph, a newspaper that published in Painesville, Ohio from 1822 to 1835. Howe was the author of one of the first books that was critical of the spiritual claims of Joseph Smith, founder of the Latter Day Saint movement. His 1834 book Mormonism Unvailed [sic] was based largely on affidavits collected by Latter Day Saint dissenter Doctor Philastus Hurlbut and on the letters of dissenter Ezra Booth, which in 1831 had been published in the Ohio Star.
Howe was born to Samuel William Howe and Mabel Dudley in Clifton Park, Saratoga County, New York. In 1804 the family moved to Ovid, New York and 1811 relocated to Upper Canada, living a few miles west of Niagara Falls. During the War of 1812 Howe joined the U.S. Army in Batavia, New York. After the war, Howe became involved in the newspaper business, working at the Buffalo Gazette in Buffalo, New York, the Erie Gazette in Erie, Pennsylvania, and the Cleveland Herald in Cleveland, Ohio. In 1822, he moved to Painesville, Ohio and began publishing the Painesville Telegraph. Under Howe's editorship, the Telegraph had a strongly abolitionist editorial perspective. Howe's home was used as a station on the Underground Railroad, assisting fugitive slaves. In June 1823 he married Sophia Hull of Clarence, Ohio.