F/O Lloyd Allan Trigg VC DFC (5 May 1914-11 August 1943), of Houhora, New Zealand, was a pilot in the RNZAF. He was a posthumous recipient of the Victoria Cross, the highest award for gallantry in the face of the enemy for British and Commonwealth armed forces. His award is unique, as it was awarded on evidence solely provided by the enemy, for an action in which there were no surviving Allied witnesses to corroborate his gallantry.

Trigg was an experienced pilot (he had already been awarded the Distinguished Flying Cross) attached to 200 Squadron RAF, operating with Coastal Command. He was flying his first operational flight in a Liberator V (having previously flown Hudsons), over the Atlantic from his base in Bathurst, West Africa (now Banjul, The Gambia), on 11 August 1943 when he engaged the German submarine U-468, under the command of Klemens Schamong.

His aircraft received several catastrophic hits from the anti-aircraft guns during his approach to drop depth charges and was on fire as Trigg made his final attack. It then crashed, killing Trigg and his crew, so the only witnesses to his high courage were the U-boat crew members.

The U-boat sank but the seven survivors were rescued by a Royal Navy vessel and the captain reported the incident, recommending Trigg be decorated for his bravery. The Victoria Cross was awarded posthumously.

In May 1998, Trigg's VC was sold at auction by Spinks of London for £120,000, the equal highest price ever realised for a VC at that time. The seller was not believed to have been a relative of Trigg and the buyer was anonymous.

New Zealand researcher Arthur Arculus recently tracked down the German commander Klemens Schamong, who lives today near Kiel.