50th Massachusetts Infantry Regiment

50th Regiment Massachusetts Volunteer Infantry
ActiveSeptember 30, 1862 – August 24, 1863
Country United States
AllegianceUnion
BranchUnion Army
TypeInfantry
SizeRegiment
Part ofIn 1863: 3rd Brigade, 1st Division, XIX Corps
EngagementsAmerican Civil War
Commanders
ColonelCarlos P. Messer

The 50th Regiment Massachusetts Volunteer Infantry was a regiment of infantry that served in the Union Army during the American Civil War. It was one of the 18 Massachusetts regiments formed in response to President Abraham Lincoln's August 1862 call for 300,000 men to serve for nine months. The regiment was recruited in Essex County and rendezvoused for mustering in at Camp Edwin M. Stanton in Boxford, Massachusetts. The 50th Massachusetts was assigned to the Department of the Gulf under Major General Nathaniel P. Banks and shipped for Louisiana. The regiment saw combat during the Siege of Port Hudson.