| Siro Marcellini | |
| Birth Place: | Genzano di Roma, Italy |
| Occupation: | Director |
Siro Marcellini (born 16 September 1921) is an Italian director and screenwriter.
Born in Genzano di Roma, Marcellini started his career as a theater director before moving to films, where he first worked as an assistant director.[1] He directed eleven films between 1953 and 1970, also writing the screenplays for several of them.[1]