S J McCormick

Stephen J. McCormick (1828–1891) was the mayor of Portland, Oregon, United States from 1859–1860. He was originally from Dublin, Ireland.

He worked as a printer and publisher. In 1852, he opened a book shop in Portland, the Franklin Book Store. He was elected as a Multnomah County delegate to the Oregon Constitutional Convention, held in 1857. He also served on the county commission and school board. He became a prominent publisher in Oregon, and his publications included the Oregon Almanac (originally known as McCormick's Almanac), Oregon Monthly Magazine, a city directory for Portland, and Abigail Scott Duniway's Captain Gray's Company (1859).

He also worked as a newspaper reporter in New York.