| Caxambu | |
| Settlement Type: | Municipality |
| Official Name: | Municipality of Caxambu |
| Nickname: | Cidade das Águas |
| Established Title: | Founded |
| Established Date: | 16 September 1901 |
| Motto: | Medicina entre flores "Medicine among flowers" |
| Leader Name: | Diogo Curi Hauegen |
| Leader Title: | Mayor |
| Leader Party: | PSDB |
| Coordinates: | -21.9769°N -44.9328°W |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | Region |
| Subdivision Type3: | Intermediate Region |
| Subdivision Type4: | Immediate Region |
| Subdivision Name: |  Brazil |
| Subdivision Name2: | Southeast |
| Subdivision Name3: | Pouso Alegre |
| Subdivision Name4: | Caxambu-Baependi |
| Population Demonym: | caxambuense |
| Timezone: | BRT |
| Utc Offset: | -3 |
| Area Total Km2: | 100.203 |
| Area Footnotes: | [1] |
| Population Total: | 21,566 |
| Population As Of: | 2021 |
| Population Footnotes: | [2] |
| Population Density Km2: | auto |
| Elevation M: | 895 |
| Blank Name: | HDI (2010) |
| Blank Info: | 0.743 – high[3] |
Caxambu is a Brazilian municipality in Minas Gerais. Its population in 2021 was estimated at 21,566.
Caxambu is renowned for its spa which has twelve sources of mineral sparkling water flowing 24 hours a dayand a cold-water geyser.[4]