Losa may refer to:
People Alberto Losa (born 1917), Swiss football player Brad De Losa (born 1979), Australian fitter Gastón Losa Ilse Losa (1913—2006), Portuguese writer and translator Isabella Losa Pedro Martínez Losa (born 1976), Spanish football manager
Places La Losa, Spain Losa del Obispo, Spain Nuraghe Losa, Italy Valle de Losa, Spain
Other LOSA Collaborative