Osma may refer to:
Places Burgo de Osma-Ciudad de Osma, a municipality in Spain Osma, Álava, a hamlet and concejo in Spain
People Alessandra de Osma (born 1988), Peruvian attorney, handbag designer, and former model Antonio Valero Osma (born 1955), Spanish actor known as Antonio Valero Armando Osma (1961–2025), Colombian football player and manager Joaquin Jose de Osma (1812–1896), Peruvian diplomat Osma Gallinger Tod (1895–1983), American artist, writer, and arts educator
Miscellaneous Osma, ISO 15924 code for the Osmanya alphabet Odesa State Maritime Academy, former name of Odesa Maritime Academy in Odesa, Ukraine
See also Osama (disambiguation) Osmia, genus of bees Ozma (disambiguation)