Charles Louis Gabriel (25 June 1857 – 10 February 1927) was an Australian photographer and medical practitioner. He was born in Kempsey, New South Wales, to Dr. Charles Gabriel and Emma Rudder. Despite his upbringing in a remote coastal settlement, he followed family tradition and entered the medical profession. He earned medical, surgical and maternity qualifications at the University of Edinburgh, graduating with distinction. After returning to Australia, likely practicing as a ship's doctor during the voyage, he worked briefly in Sydney before relocating to Gundagai in 1887. Gabriel practised medicine in Gundagai and began photographing the region around 1899. Over the following decade he produced more than eight hundred glass plate negatives. These images, now held in the National Library of Australia (NLA), are recognized as significant records of Gundagai and rural Australia. Contemporary assessments describe his work as precise visual documentation. He is sometimes characterised as a local country doctor and amateur photographer, although the scope and technical quality of his surviving images indicate a more substantial contribution.