Lucy Hall Washington (January 4, 1835 – 1913) was an American poet and social reformer in the temperance movement.
Washington was born in Vermont.
For many years she was engaged in Woman's Christian Temperance Union (WCTU) work, having given addresses in twenty-four states, and extended her efforts across the country.
In 1878, Washington published a volume of poems, Echoes of Song, and this was followed by Memory's Casket.