Henry Case (November 19, 1823 – March 12, 1884) was a brigadier general in the American Civil War.
After graduating he studied law in Norwich, and began practice in Winchester, Illinois, thence removing to Middletown, Conn.
Subsequently, he took a two-year course in the Yale Divinity School, and was ordained an evangelist at Norwich, July 31, 1855.
In the late civil war, he was appointed (May 1863) Colonel of the 129th Illinois Volunteer Infantry Regiment, served as such for two years, and accompanied Gen. William Tecumseh Sherman on his march to the sea.
His health failing, he finally returned to his father's house in Norwich, where he died, March 12, 1884, aged 60 years.