Rafael Aceves y Lozano Free sheet music
- Born: 20th March 1837
- Died: 21st February 1876
- Birthplace: La Granja de San Ildefonso, Segovia, Spain
Rafael Aceves y Lozano was a Spanish composer. He studied at the Madrid Conservatory, earning a gold medal in 1863. He was especially known for his sacred music compositions of which his Stabat Mater is the best known.