Hovhannisyan
- Armen Hovhannisyan
- Armenian language
- Art Hovhannisyan
- Artak Hovhannisyan
- Artsrun Hovhannisyan
- Ashot Hovhannisian
- Ashot Hovhannisyan
- Azat Hovhannisyan
- Diana Der Hovanessian
- Edgar Hovhannisyan
- Garin Hovannisian
- Hovhannes (disambiguation)
- Igor Ter-Ovanesyan
- John (given name)
- Johnson (surname)
- Kamo Hovhannisyan
- Khoren Hovhannisyan
- Larisa Hovannisian
- Lilit Hovhannisyan
- List of most common surnames in Asia
- Lusine Hovhannisyan
- Muratsan
- Nar-Dos
- Nikol Duman
- Oganessian
- Raffi Hovannisian
- Richard Hovannisian
- Robert Hovhannisyan
- Sargis Hovhannisian
- Sargis Hovhannisyan
- Vahan Hovhannisyan
- Vardan Hovhannisyan
- Vartan Hovanessian
- Western Armenian
- Zabel Hovhannessian
- Zabel Yesayan
- Zhirayr Hovhannisyan
- Zhora Hovhannisyan