David Blacker is a Sri Lankan author. In the early 1990s, as a 19-year-old, Blacker served in the 6th Sri Lanka Sinha Regiment of the Sri Lanka Army at Elephant Pass, seeing action in the regiment's heroic defense of the base. In 2001, after being wounded in battle, he went to Europe and took a part-time designing job. Blacker began to write in his spare time, and soon produced A Cause Untrue, a tale of Sri Lankan war. Blacker said that while personal experience formed the basis of the novel, the plot was entirely fabricated.