John Templeton (1802 – 1886) was a Scottish tenor, notable for his performances in early opera and ballad concerts.
Templeton received his early musical education in Edinburgh, studying singing and violin. He began his career as a precentor, leading congregational singing in church. He later moved to London, where he further developed his vocal skills under various teachers, including the renowned singing teacher, Mr. Blewitt.
Templeton's stage debut took place in 1831 at Covent Garden as Valour in The Seraglio. He quickly gained popularity for his strong voice and engaging stage presence. He was particularly admired for his interpretations of Scottish songs and ballads, which he often performed in concert. He also performed in operas such as Fra Diavolo, The Bohemian Girl, and The Siege of Rochelle.
Templeton undertook extensive concert tours throughout the British Isles and abroad, including a highly successful tour of North America. His performances were generally well-received, although some critics noted a certain lack of dramatic depth in his operatic roles.
After retiring from the stage, Templeton continued to teach singing. He died in London in 1886. While not a composer himself, he was a significant figure in popularizing Scottish song and bringing opera to a wider audience in the 19th century.