The Department of Information Management (1983-1989) was a department within the School of Management at Brigham Young University.

The Department of Information Management was established by the School of Management in 1983. Department chairmen included: Robert Dermont Bell (1983-1986) and William H. Baker (1986-1989). In 1989, it was moved to the Marriott School of Management.

The Department of Information Management included courses on management information systems, written business communication, oral business communication, business computer programming, information systems technology, introduction to systems analysis, advanced programming languages, database management, data communications, advanced systems analysis and design, information systems management, introduction to research in business, applications of recent research, communication for professional accounting, and team management and systems project.

The Department of Organizational Leadership and Strategy (1997- ) is a department in the Marriott School of Management at Brigham Young University.

In 1997, the Department of Organizational Behavior and the Department of Management Communication were combined to form the Department of Organizational Leadership and Strategy. Department chairmen include: W. Gibb Dyer, Jr. (1997-2001), Michael Thompson (2001-2006), and William Gerard Sanders (2006- ). The department houses faculty that teach graduate and undergraduate courses. These courses are in organizational effectiveness, human resource management, organizational development and change, managerial leadership development, business ethics, talent management, compensation, benefits, performance management, and managing global human capital.

The Department of Business Education was created out of the Department of Business Education and Office Management in 1964. Department chairmen included Lars G. Crandall (1964-1965), Max D. Waters (1966-69), George E. Nelson (1970), Max L. Waters (1971), and G. Edward Nelson (1972-1979). The Department of Business Education included courses on shorthand, typewriting, calculating and posting machines, business communication, fundamentals of business education, accounting, procedures for executive assistants, secondary teaching procedures, and business management.

The Department of Organizational Behavior was created in 1970 under the direction of the College of Business. From 1974 to 1975 it was placed within the Graduate School. In 1976, the Department was placed within the Graduate School of Management. In 1988, the Department offered undergraduate courses and was thus associated with both the School of Management and the Graduate School of Management. In 1989 it was reorganized within the Marriott School of Management. Department chairmen included: William G. Dyer (1970-1975), Paul H. Thompson (1975-1979), J. Bonner Ritchie (1979-1983), Gene W. Dalton (1983-1987), and J. Bonner Ritchie (1987-1989).

The College of Business (1959-1988) was the college relating to business administration at Brigham Young University. The College of Commerce was renamed the College of Business in 1959. In 1979, it came under the administration of the School of Management, where it remained until it was dissolved in 1988. Between 1959 and 1979, the college was administered by the following deans and acting deans: Weldon J. Taylor, Bryce B. Orton, and Merrill J. Bateman. The College of Business was the administering body for the following departments: Accounting, Business Education and Office Management, Business Management, Economics, Statistics, Business Education, and Organization Behavior.