Henry Luther Dickey (October 29, 1832 – May 23, 1910) was a U.S. Representative from Ohio for two terms from 1877 to 1881.

He pursued the vocation of civil engineer, and in that capacity had charge of the construction of the Marietta and Cincinnati Railroad in Vinton County, Ohio.

He was admitted to practice before the Supreme Court of the United States in 1877.

He served as president of the Commercial Bank of Greenfield.

This article incorporates public domain material from the Biographical Directory of the United States Congress