Student Auxiliary Services (1986- ) administrates various services offered by Brigham Young University.

The Student Auxiliary Services (SAS) was established in 1986 as an administration body within Brigham Young University. In 1989 the Assistant Administrative Vice-President took over the chief administrative role, and the SAS assumed a wider variety of services and departments. In 1996, SAS was placed under Student Life and directed by the Assistant Student Life Vice-President. SAS currently acts as the central administrative body over a vast array of campus services and organizations including the bookstore, Dining Services, Discontinuance Office, Food Services, Handicapped Student Services, and Housing Services. The following have served as officials over SAS: Norman Roberts (Coordinator, 1986-1988), R. Michael Whitaker (Associate Director, 1988), Dean Fairbank (Assistant Administrative Vice-President, 1990-2001), David A. Hunt (2001- ).

Auxiliary Services (1954-1969) oversaw a variety of services provided by Brigham Young University.

Auxiliary Services was created in 1954 in order to officiate over a large group of previously unincorporated university services including Farm Operations, Creamery, Laundry, Food Buying, Food Service, Photo Studio, Student Housing, University Press, Purchasing, Campus Planning, and Motion Picture Production. The organization existed until 1969 when the services were dispersed under the direction of various vice-presidents and assistant vice-presidents. Directors included: Ben E. Lewis (1954-1966) and Fred Schwendiman (1966-1969).

General Services (1972-1990) managed a variety of services offered by Brigham Young University.

General Services was formed in 1972 when the Auxiliary Special Services and the Department of Housing were combined into one unit. The Assistant Vice-President for Business acted through General Services in order to administrate Agricultural Operations, Auxiliary Maintenance, Auxiliary Special Services, the BYU Bookstore, Food Services, Purchasing, and to gave direction and assistance to the Director of Housing. General Services was also responsible for providing management and skills training programs, necessary safety programs, and to coordinate food and housing needs for summer conferences, as well as coordinating university services to the Language Training Mission (1972-1980). In addition, General Services worked with the director of Housing to provide adequate housing both on and off campus for students. Heads of the department included Rulon G. Craven (1972), Clyde Bair (1972-1987), and Delyle Barton (1987-1990). In 1990, the organization's functions were assumed by Student Auxiliary Services.