Enoch Josiah "Joe" Mills (July 23, 1880 – October 3, 1935) was an American football, basketball, and baseball coach, college athletics administrator, author, naturalist, and hotelier.

[2][3] He remained as football coach at Fort Worth for the 1905 and 1906 seasons before leaving in 1907 for Polytechnic College—now known as Texas Wesleyan University—to serve as athletic director.

[6] He was the eighth head football coach at Baylor University, serving for two seasons, from 1908 to 1909, and compiling a record of 8–8.

Mills worked as a reporter for the Fort Worth Telegram and operated a number of resort hotels in Colorado.

[7] Mills died on October 3, 1935, in Denver, Colorado, after suffering a skull fracture in an automobile crash six days earlier.