Sir Andrew Edmund James Clark, 3rd Baronet, MBE, MC, QC (18 July 1898 – 19 May 1979) was a British Army officer and barrister, described as "the leading advocate of at the Chancery Bar" by The Times.
He left the British Army in 1921, and according to The Times, "there followed seven years which his biographer would find it hard to document but which certainly enlarged his horizon and experience."
After completing his studies by correspondence from Monte Carlo, Clark was called to the Bar by the Inner Temple in 1928, and joined Lincoln's Inn in 1930.
He reached the rank of lieutenant colonel and honorary brigadier and was appointed a Member of the Order of the British Empire.
Returning to legal practice in 1945, Clark was involved in high-profile cases such as the Bank Rate Tribunal and the Profumo affair.