Sir Charles Lennox Wyke, GCMG, KCB (2 September 1815 – 4 October 1897) was a British diplomat. Wyke was born on 2 September 1815, was the son of George Wyke, of Robbleston, Pembrokeshire, captain in the Grenadier Guards, by his wife Charlotte, daughter of F. Meyrick. He was a Lieutenant in the Royal Fusiliers, and afterwards a captain on the King of Hanover's staff. In 1847 he was appointed vice-consul at Port-au-Prince, and in 1852 consul-general in Central America, where he had lost his health. The U.K. had a strong interest in the region, with British Honduras. On 31 October 1854 he was appointed chargé d'affaires, and on 8 August 1859 he was nominated envoy extraordinary. In the same year he was gazetted C.B.