| Official Name: | Santa María del Monte de Cea, Spain |
| Subdivision Name3: | Santa María del Monte de Cea |
| Area Total Km2: | 92 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
Santa María del Monte de Cea is a municipality located in the province of León, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 331 inhabitants.
Within the municipality there are the following settlements: Banecidas, Castellanos, Santa María del Monte de Cea, Villacintor and Villamizar.