1st Texas Infantry

1st Texas Volunteer Infantry Regiment
1st Texas Infantry Regiment flag
Active	August 1861 – April 1865
Country	Confederate States of America
Allegiance	Army of Northern Virginia
Branch	Confederate States Army
Type	Regiment
Role	Infantry
Nickname(s)	Ragged Old First
Engagements	American Civil War Battle of Eltham's Landing Seven Days' Battles First Battle of Rappahannock Station Second Battle of Bull Run Battle of South Mountain Battle of Antietam Battle of Fredericksburg Siege of Suffolk Battle of Gettysburg Chickamauga Campaign Battle of Wauhatchie Knoxville Campaign Battle of the Wilderness Battle of Spotsylvania Court House Battle of North Anna Battle of Cold Harbor Siege of Petersburg Appomattox Campaign

The 1st Texas Infantry Regiment, nicknamed the "Ragged Old First," was an infantry regiment raised in Texas for service in the Confederate States Army during the American Civil War. It fought mostly with the Army of Northern Virginia.

The 1st Texas Infantry Regiment was assembled at Richmond, Virginia, in August, 1861, with ten companies from Marion, Cass, Polk, Houston, Harrison, Tyler, Anderson, Cherokee, Sabine, San Augustine, Newton, and Nacogdoches counties. Later two companies from Galveston and Trinity County were added to the command. Part of Hood's Texas Brigade, it served under Generals Hood, J.B. Robertson, and John Gregg. The regiment fought with the Army of Northern Virginia from Seven Pines to Cold Harbor except when it was detached with Longstreet at Suffolk, Chickamauga, and Knoxville. It was involved in the Petersburg siege north and south of the James River and later the Appomattox Campaign. This unit had 477 effectives in April, 1862 and lost 186 of the 226 engaged at Sharpsburg, a casualty rate of 82.3% percent. This staggering casualty rate was the highest suffered by any regiment, North or South, on a single day, during the entire war. In incurring these losses during ferocious fighting in Miller's cornfield the regiment lost a battle flag which was picked up by federal troops when they re-occupied the cornfield (the First Texas having previously withdrawn without noticing the loss of their flag).