Charles Hallock (March 13, 1834 – December 2, 1917) was an American author and publisher born in New York City to Gerard Hallock and Elizabeth Allen. On September 10, 1855 he married Amelia J. Wardell.He was educated at Yale, 1850–51, and Amherst College. He was assistant editor of the New Haven Register, 1854–56; proprietor and associate editor of the New York Journal of Commerce, of which his father was editor, 1856-62.