Stephen McKeag (1 April 1970 – 24 September 2000), nicknamed "Top Gun", was a Northern Irish loyalist and a Commander of the Ulster Defence Association's (UDA) 'C' Company in the 1990s.
He is responsible for many killings of Catholics and Republicans.
He is also have thought to have shot the most Catholics in the North.
Although most of his operations took place from the Shankill Road in Belfast McKeag was actually a native of the lower Oldpark Road in the north of the city.