Thomas Davies FRS FLS (c. 1737 – 16 March 1812) was a British Army officer, artist, and naturalist. He was born c. 1737 in Shooter's Hill (London), England and died 16 March 1812 in Blackheath (London). He rose to the rank of Lieutenant-general in the Royal Artillery. He studied drawing and recorded military operations in water-colours during several military campaigns in North America. He later became a noted artist and naturalist. He was the first to illustrate and describe the superb lyrebird.