Altounyan
Altounyan, Altunyan, Altounian, and Altonian is a common Armenian surname. It can refer to:
Altounyan
- Roger Altounyan, Anglo-Armenian physician and pharmacologist
Altunyan
- Ruben Altunyan, Armenian composer
- Tatul Altunyan, Armenian conductor
Altounian
- David Altounian, entrepreneur and businessman
- Essaï Altounian, French-Armenian singer, songwriter, keyboardist, music producer and an actor
- Joe Altounian, American-Armenian entrepreneur and businessman
- Levon Altounian, Lebanese-Armenian footballer