| César Mancillas Amador | |
| Birth Date: | 1958 5, df=yes |
| Birth Place: | Ensenada, Baja California, Mexico |
| Occupation: | Politician |
César Mancillas Amador (born 21 May 1958) is a Mexican politician from the National Action Party. From 2009 to 2012 he served as Deputy of the LXI Legislature of the Mexican Congress representing Baja California.[1]