| Type: | Ortsteil |
| Municipality: | Kottmar |
| Image Coa: | Wappen_Eibau.png |
| Coordinates: | 50.9814°N 14.6592°W |
| State: | Sachsen |
| District: | Görlitz |
| Elevation: | 368 |
| Area: | 17.37 |
| Population: | 4481 |
| Stand: | 2011-12-31 |
| Postal Code: | 02739 |
| Area Code: | 03586 |
| Licence: | GR |
| Website: | www.eibau.de |
Eibau is a former municipality in the district Görlitz, in Saxony, Germany. Eibau is known for the Eibauer Schwarzbier (black beer) brewed by Münch-Bräu Eibau. With effect from 1 January 2013, it has merged with Niedercunnersdorf and Obercunnersdorf, forming the new municipality of Kottmar.[1]
The conductor Arthur Apelt (1907–1993) was born in Eibau.