The 2nd Massachusetts Volunteer Cavalry Regiment was a regiment of cavalry troops in the Union army during the American Civil War. It consisted primarily of men from the states of California and Massachusetts, and served in the Eastern Theater, despite its western roots.

Camp Meigs is a former American Civil War training camp that existed from 1862 to 1865 in Readville, Massachusetts. It was combined from the former Camp Brigham and Camp Massasoit and trained the 54th Regiment Massachusetts Volunteer Infantry, among others. The 54th regiment was one of the first official African-American units in the United States during the Civil War. The former camps were merged into Camp Meigs in August 1862.