H & M Hennes & Mauritz AB or H&M Group (abbreviated H&M) is a multinational clothing company based in Sweden. Its focus is fast-fashion clothing for men, women, teenagers, and children. As of 2021, H&M Group operates in 75 geographical markets with 4,702 stores under the various company brands, with 107,375 full-time equivalent positions.

H&M is the largest international clothing retailer only behind Spain-based Inditex (parent company of Zara). H&M was founded by Erling Persson and its current CEO is Helena Helmersson.