The 55th Virginia Infantry was an infantry regiment of the Confederate States Army during the American Civil War. In May 1861, Major William N. Ward raised a unit known as 'Essex and Middlesex Battalion,' one company of which, the 'Essex Sharp Shooters' had been in existence since the summer of 1860 as a volunteer company. It received the formal designation '55th Virginia Infantry' in September 1861 when Colonel Francis M. Mallory took command. It eventually became part of A.P. Hill's Light Division. In total, 1,321 men appeared on the muster rolls; of these, 1,181 saw active service with the regiment. Of the latter, 108 were killed in action and 198 died of disease. The regiment was made up of 12 companies from Essex, Middlesex, Lancaster, Spotsylvania, and Westmoreland counties, although