German-Russian (German Russian) or Russian-German (Russian German) may refer to:
- Germany–Russia relations
- People with multiple citizenship of Germany and Russia
- Russians in Germany
- Ethnic Germans in the old Russian Empire or present-day Russia:
- Russia Germans
- Baltic Germans
- Black Sea Germans
- Caucasus Germans
- Crimea Germans
- Volga Germans
- Volhynian Germans
- Russian Mennonites