| Official Name: | Majibacoa |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Name: | Cuba |
| Subdivision Type1: | Province |
| Subdivision Name1: | Las Tunas |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Calixto |
| Area Total Km2: | 621 |
| Population As Of: | 2022 |
| Population Total: | 40,235 |
| Population Density Km2: | auto |
| Timezone: | EST |
| Utc Offset: | -5 |
| Coordinates: | 20.9172°N -76.8764°W |
| Elevation M: | 85 |
| Area Code: | +53-31 |
| Website: | https://www.majibacoa.gob.cu/es/ |
Majibacoa is a municipality and town in the Las Tunas Province of Cuba. The municipal seat is located in the town of Calixto, immediately east of Las Tunas, the provincial capital.
In 2022, the municipality of Majibacoa had a population of 40,235.[1] With a total area of 621km2,[2] it has a population density of 65/km2.