The College of Business (CB) within Washington State University (WSU) is accredited at the baccalaureate, masters, and doctoral levels by AACSB International - The Association to Advance Collegiate Schools of Business. The College spans the four campuses of WSU with the largest campus in Pullman and urban campuses located in Spokane, Vancouver, and the Tri-Cities area. The CB conducts scholarly and applied research, and offers degree programs in a variety of business disciplines, and in hospitality business management, supplementing these offerings through innovative online learning.

The Business Administration degree was first offered in 1940, though students have taken business classes here ever since WSU opened its doors as Washington State College in 1892. Today's students develop global competencies in all areas of business, including supply chain management, Information Age organizations, electronic commerce, assurance services, and strategic cost analysis. The College's professors are renowned experts in their fields who bring complex topics to life.