Albert Galloway Keller (April 10, 1874 – October 31, 1956) was an American sociologist, author, and student and colleague of William Graham Sumner.
He is best known as the editor of Sumner's papers, in numerous volumes, published in the early 20th century by the Yale University Press.
He immediately joined the social science faculty there and was appointed professor in 1907, succeeding Sumner, his mentor, and taught there until 1942.
[1] Yale's eclectic approach to social science during his time there is illustrated by the Festschrift for Keller which was edited by George Peter Murdock.
The volume of essays was created to honor Keller in celebration of his completion of 30 years as a professor.