Pornchai
Pornchai is a Thai masculine given name. Notable people with the name include:
- Pornchai Ardjinda, footballer
- Pornchai Kaokaew, sepak takraw player
- Pornchai Mongkhonvanit, president of the Siam University in Bangkok
- Pornchai Saosri, unconfirmed world record claimant of tallest human of all time
- Pornchai Thongburan, boxer
- Pornchai Wongsriudomporn, one of the producers of ''Inhuman Kiss''