Lucien Lucius Nunn (16 March 1853 Medina, Ohio – 2 April 1925 Los Angeles, California) was an American entrepreneur and educator who founded the Telluride House, the Telluride Association, and Deep Springs College.
In 1880, Nunn moved to Telluride, Colorado, where he started a law practice and dealt in real estate.
To staff the power plants Nunn created a work study program called the Telluride Institute, headquartered near the Olmsted Power Plant, located in the Provo Canyon near Orem, Utah.
The college is similar in style to the Telluride Institute, in that students must work while completing their academic requirements and are engaged in a significant measure of self-governance.
The New Yorker described the style of education Nunn established at Deep Springs as "a novel form of education, a mix of Christian mysticism, imperialist elitism, Boy Scout-like abstinence, and Progressive era learning-by-doing, with an emphasis on leadership training and the formation of strong character.