A Master of Business Administration (MBA; also Master in Business Administration) is a postgraduate degree focused on business administration. The core courses in an MBA program cover various areas of business administration such as accounting, applied statistics, human resources, business communication, business ethics, business law, strategic management, business strategy, finance, managerial economics, management, entrepreneurship, marketing, supply-chain management, and operations management in a manner most relevant to management analysis and strategy. It originated in the United States in the early 20th century when the country industrialized and companies sought scientific management.

Some programs also include elective courses and concentrations for further study in a particular area, for example, accounting, finance, marketing, and human resources, but an MBA is intended to be a generalized program. MBA programs in the United States typically require completing about forty to sixty credits (sixty to ninety in a quarter system), much higher than the thirty credits (thirty-six to forty-five in a quarter system) typically required for degrees that cover some of the same material such as the Master of Economics, Master of Finance, Master of Accountancy, Master of Science in Marketing and Master of Science in Management.