James Lawton Collins Jr., American brigadier general (died 2002)

James Lawton Collins Jr. was a brigadier general in the U.S. Army who served in World War II, the Korean War and the Vietnam War, a military historian, and a viticulturist. He was the son of Major General James Lawton Collins, nephew of General J. Lawton Collins, who served as Chief of Staff of the Army during the Korean War, and older brother of Apollo 11 astronaut Major General Michael Collins. He led a North Dakota National Guard artillery battalion in Normandy in 1944, and served as the U.S. Army Chief of Military History from 1970 to 1982.

Brigadier general or brigade general is a military rank used in many countries. The rank is usually above a colonel, and below a major general or divisional general. When appointed to a field command, a brigadier general is typically in command of a brigade consisting of around 4,000 troops.