Sidorov
- 9005 Sidorova
- Arkticheskiy Institut Islands
- Bolshaya Sidorova
- Malaya Sidorova
- Sidorov (surname)
- Sidorova (Leninskoye Rural Settlement), Kudymkarsky District, Perm Krai
- Sidorova (Verkh-Invenskoye Rural Settlement), Kudymkarsky District, Perm Krai
- Sidorovo, Gryazovetsky District, Vologda Oblast
- Sidorovo, Syamzhensky District, Vologda Oblast
- Sidorovo, Ustyuzhensky District, Vologda Oblast
- Sidorovo, Vashkinsky District, Vologda Oblast
- Sidorovo, Vologodsky District, Vologda Oblast
- Sidorovo, Vytegorsky District, Vologda Oblast