Nikolai Tikhonov
Nikolai Tikhonov is the name of the following people:
- Nikolai Alexandrowitsch Tichonow (1905–1997), Soviet politician
- Nikolai Semjonowitsch Tichonow (1896–1979), Soviet writer
- Nikolai Wladimirowitsch Tichonow (* 1982), Russian spaceman
