EM Lyon Business School (styled emlyon) is a business school in Lyon, France, established in 1872, and affiliated with the Lyon Chamber of Commerce and Industry. A grande école de commerce, EM Lyon Business School offers a range of academic programs, including the Global BBA, Masters in Management, M.Sc. in Finance, MBA, and Exec. MBA degrees, alongside Specialized Masters (M.Sc., M.S.) programs, and a Ph.D. program in Management. The school also provides a wide portfolio of Executive Education programs for senior executives & experienced managers.

The school maintains four campuses: in Lyon and Paris in France, Shanghai in China, and Mumbai in India. EM Lyon Business School is a member of the Conférence des Grandes Écoles, and holds the Triple Accreditation status (EQUIS, AACSB, and AMBA).

Ranked among the best business schools in Europe, EM Lyon Business School stands as a #Top10 Business School in the FT European Business Schools ranking. Among the programs, its flagship Masters in Management (Programme Grande École) is ranked 8th globally in the 2024 FT MiM ranking.