The 4th Texas Infantry Regiment was a unit of Confederate States Army infantry volunteers that was created in 1861 and fought in the Army of Northern Virginia during the American Civil War. As part of the famous Texas Brigade, the regiment fought at Eltham's Landing, Seven Pines, Gaines's Mill, Second Bull Run, South Mountain, Antietam, and Fredericksburg in 1862. It fought at Suffolk, Gettysburg, Chickamauga and Wauhatchie in 1863 and the Wilderness, Spotsylvania, Cold Harbor, and the Siege of Petersburg in 1864. The regiment surrendered to Federal forces on 9 April 1865 after the Battle of Appomattox Court House.