Admiral John Byng (baptised 29 October 1704 – 14 March 1757) was a Royal Navy officer. After joining the navy at the age of thirteen, he participated at the Battle of Cape Passaro in 1718. Over the next thirty years he built up a reputation as a solid naval officer and received promotion to vice-admiral in 1747.
Byng is best known for the loss of Minorca in 1756 at the beginning of the Seven Years' War. His ships badly needed repair and he was relieved of his command before he could see to his ships or secure the extra forces he required. He was court-martialled and found guilty of failing to "do his utmost" to prevent Minorca falling to the French following the Battle of Minorca. He was sentenced to death and shot by firing squad on 14 March 1757.
John Byng was born in the village of Southhill, Bedfordshire in England, the fifth son of Rear-Admiral Sir George Byng (later Admiral the 1st Viscount Torrington). He entered the Royal Navy in March 1718, aged 13, when his father was a well-established admiral at the peak of a uniformly successful career. George Byng had supported King William III in his successful bid to be crowned King of England in 1689 and had seen his own stature and fortune grow. He was a highly skilled naval commander, had won distinction in a series of battles, and was held in esteem by the monarchs whom he served. In 1721, he was rewarded by King George I with a viscountcy, being created Viscount Torrington.
John Byng may refer to: