A business school is a higher education institution or professional school that teaches courses leading to degrees in business administration or management. A business school may also be referred to as school of management, management school, school of business administration, college of business, or colloquially b-school or biz school. A business school offers comprehensive education in various disciplines related to the world of business and management.

There are several forms of business schools, including a school of business, business administration, and management.

Andreas Kaplan classifies business schools along four corners:

The first business schools appeared in Europe in the eighteenth century. The concept spread from the beginning of the nineteenth century.

In the United States, common degrees in business are:

Graduates in business may also have generically titled degrees such as Bachelor of Science (BS), Master of Science (MS) or Doctor of Philosophy (PhD).

In Europe, higher education degrees are organized into three cycles under the Bologna Process in order to facilitate international mobility: bachelor's, master's and doctorates. The details of how degrees are organized vary between countries and institutions, but in terms of ECTS credits, where 60 credits represents a full academic year's work, a bachelor's degree typically requires 180–240 credits and a master's degree 90–120 credits.

In France, those levels of study include various "parcours" or paths based on UE (unités d'enseignement or modules), each worth a defined number of ECTS credits. Grande école business schools are elite academic institutions that admit students through an extremely competitive process, and the PGE (Programme Grande École) ends with the degree of Master in Management (MiM).