Timiryazev
Timiryazev (Russian: Тимиря́зев; masculine) or Timiryazeva (feminine) is an Azeri Russian last name and may refer to:
- Dmitry Timiryazev (1837–1903), Russian statistician, brother of Kliment Timiryazev
- Kliment Timiryazev (1843–1920), Russian botanist, physiologist
- Vasily Timiryazev (1849–1919), Russian statesman
- Timiryazev (settlement), a settlement in Lipetsk Oblast, Russia
- Timiryazev, Azerbaijan, in Quba Rayon
- Timiryazeva, Republic of Adygea, a settlement in the Republic of Adygea, Russia
- Timiryazeva, Irkutsk Oblast, a village in Irkutsk Oblast, Russia
- Imeni Timiryazeva, a settlement in Nizhny Novgorod Oblast, Russia