Gennady (Russian: Геннадий; ), also spelled Gennadi or Gennadiy, is a Russian given name, a form of the name Gennadios/Gennadius. The feminine form is Gennadiya.
The name can refer to:
- Gennadi Karponossov, Russian Olympic and world champion ice dancer & coach
- Gennady of Novgorod
- Gennady Rozhdestvensky, Russian conductor
- Gennady Zyuganov, Russian politician