George Hamish Livingston Harding (24 June 1964 – c. 18 June 2023) was a British businessman, pilot, explorer and space tourist based in the United Arab Emirates. He was the founder of Action Group and was chairman of Action Aviation, an international aircraft brokerage company with headquarters in Dubai, United Arab Emirates. He descended into the Mariana Trench, broken the Guinness World Record for a circumnavigation of the Earth, and flown into space.