George Bretz (photographer)

George M. Bretz (1842–1895) was an American photographer who is best known for his photographs of the Northeastern Pennsylvania Coal Region and its coal miners.

A collection of Bretz's original glass plate negatives from the Kohinoor Mine at the Shenandoah Colliery were recently rediscovered at the National Museum of American History.

Taken circa 1884, this was one of the earliest fully illuminated photo shoots in an underground mine.

Bretz is also known for his photos of alleged Molly Maguires, radical coal miners who fought against unfair labor practices in the coal fields.

For the rest of his life, Bretz was considered an authority on coal mining, and articles about his photography were widely published.