John McClure Wiley (August 11, 1841 – August 13, 1912) was a U.S. Representative from New York.
Born in Derry, Ireland, Wiley immigrated to the United States in 1850 with his parents, who settled in Erie County, New York. He attended the common schools, engaged in mercantile pursuits, and became active in the real estate business in Colden, New York.
A Democrat, He was a member of the New York State Assembly (Erie Co., 5th D.) in 1871 and 1872. He served as delegate to the Democratic National Conventions in 1884, 1888, and 1892.
Wiley was elected as a Democrat to the Fifty-first Congress (March 4, 1889 – March 3, 1891). He declined to be a candidate for renomination in 1890. In 1890 he married Virginia Emmeline Cooper (1858-1934), the daughter of John J. Cooper, who was Indiana State Treasurer from 1883 to 1887. Their son, John Cooper Wiley, was a career diplomat who served as U.S. ambassador to several foreign countries.
On April 24, 1893 President Grover Cleveland appointed Wiley to be U.S. Consul at Bordeaux, France, and served until July 31, 1897.