| Wenceslau Braz | |
| Settlement Type: | Municipality |
| Official Name: | Municipality of Wenceslau Braz |
| Mapsize: | 250px |
| Pushpin Map: | Brazil |
| Pushpin Map Caption: | Location in Brazil |
| Coordinates: | -22.5339°N -45.3628°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Type2: | State |
| Subdivision Name: |  Brazil |
| Subdivision Name1: | Southeast |
| Leader Title: | Mayor |
| Established Title: | Founded |
| Established Date: | December 30, 1962 |
| Area Total Km2: | 102.487 |
| Area Footnotes: | [1] |
| Elevation M: | 1,005 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 2,548 |
| Timezone: | BRT |
| Utc Offset: | -3 |
| Postal Code: | 37512-000 |
| Area Code Type: | Area code |
| Area Code: | 35 |
Wenceslau Braz is a Brazilian municipality in the state of Minas Gerais. As of 2020, its population was estimated to be 2,548.
Between 1922 and 1932 german engineers constructed a 3.4 MW hydroelectric power station (Hidrelétrica Bicas do Meio) for the Itajubá - Piquete power grid company (R.E.P.I.). Two transmission lines, mounted on steel lattice poles, supplied energy to the towns of Piquete and Itajubá and nearby weapon manufactures.[3]