Joseph Turner Keiley (26 July 1869 – 21 January 1914) was an early 20th-century photographer, writer and art critic.

He went to school in New York and became an attorney, founding the Manhattan law firm of Keiley & Haviland.

[2] Due to his success in Philadelphia the next year Keiley became the fourth American elected to the Linked Ring, which at that time was the most prominent photographic society in the world promoting pictorialism.

He contributed dozens of essays, reviews and technical articles, and he advised Stieglitz about promising new photographers from Europe.

Stieglitz wrote a long eulogy for his friend in Camera Work, and he kept Keiley's name on the masthead of the journal until it ceased publication in 1917.