Khrennikov
Chrennikow is a family name for the following people:
- Eduard Alexandrowitsch Chrennikow (* 1973), Russian orienteer ski runner
- Sergei Alexandrowitsch Chrennikow (1872–1929), Russian engineer specializing in metallurgy and shipbuilding
- Tichon Nikolajewitsch Chrennikow (1913-2007), Russian composer