David Henry "D.H." Hamilton (August 8, 1843 - May 30, 1929) was a Texas farmer, businessman, and statesman. Hamilton volunteered to join the Texas Brigade (also known as Hood's Brigade) Company M - First Texas Volunteer Infantry at the age of 17. After his surrender at the Appomattox Court House during the American Civil War he returned home to Sumpter, Texas May 25, 1865 without serious injury, and lived in Centralia, Groveton in Trinity County, Texas and in Haskell, Texas.