George Douglas Brewerton (1820 - May 31, 1901) was an American artist, author, journalist, Yankee Protestant pastor, historian, lawyer, poet, and army officer. He specialized in painting landscapes and marines, and in sketch art.
Brewerton trained as a soldier at West Point, and crossed from California to New Mexico Territory in 1848 as part of the Army attachment accompanying Kit Carson.
Brewerton's Southwest oil paintings were some of the first landscapes of the New Mexico territory exhibited in New York.
He died in 1901.