Shahumyan is an administrative region of the Nagorno-Karabach Republic.
Shahumyan may also refer to:
- Shahumyan, Ararat, Armenia
- Shahumyan, Armavir, Armenia
- Shahumyan, Lori, Armenia
- Shahumyan, Yerevan, Armenia
- Shahumyan or Shaumyanovsk in Soviet Azerbaijan, previously Nerkinshen, in 1992 renamed into Aşağı Ağcakənd (in Azerbaijan)