Charles Hale (1831–1882) of Boston was an American legislator and diplomat. Intermittently from 1855 to 1877, he served in the Massachusetts state House and Senate. He was Speaker of the House in 1859. In the 1860s he lived in Cairo, Egypt, as the American consul-general. From 1872 to 1873 he worked as United States Assistant Secretary of State under Hamilton Fish.