Asenov (Bulgarian: Асенов) is a Bulgarian surname.
Dimitar Nikolov Asenov, known as Hadzhi Dimitar (1840–1868), Bulgarian revolutionary
Krastyo Asenov (1877–1903), Bulgarian revolutionary, nephew of Dimitar
Nikola Asenov (born 1983), Bulgarian footballer
Stefan Asenov (born 1972), Bulgarian modern pentathlete
Yordan Asenov (1869–1936), Bulgarian revolutionary, brother of Krastyo
