Ghai is a Punjabi Kathri (Kukhran) surname. People with this surname include:
- Rajinder Ghai (born 1960), Indian cricketer
- Subhash Ghai (born 1945), Indian film maker
- Yash Ghai (born 1938), Fellow of the British Academy
Ghai is a Punjabi Kathri (Kukhran) surname. People with this surname include: