| Official Name: | Rauch |
| Pushpin Map: | Argentina |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Argentina |
| Pushpin Mapsize: | 200 |
| Pushpin Mapsize1: | 200 |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Buenos Aires |
| Subdivision Type2: | Partido |
| Subdivision Name2: | Rauch |
| Established Title: | Founded |
| Established Date: | 19 July 1865 |
| Population Total: | 11,483 |
| Coordinates: | -36.7667°N -65°W |
| Elevation M: | 87 |
| Postal Code Type: | CPA Base |
| Postal Code: | B 7203 |
| Area Code: | +54 2297 |
Rauch is a town in Buenos Aires Province, Argentina. It is the administrative headquarters for Rauch Partido.
In 1829, the "combate de Las Vizcacheras" (part of the Argentine Civil War) was fought in Rauch.