George Henry Sydney Cowell 1862 - 1926
- occupation:
- Artist, Illustrator
- Nationality:
- British
- born in:
- Bombay, Salsette Island, Maharashtra, India
George Henry Sydney Cowell, also known as Sydney Cowell, was a British illustrator, painter and sculptor active in the nineteenth century. His work was published in newspapers, as well as Arthur Conan Doyle's, 'Juvenilia'.