Toi (surname)
Toi may refer to the following notable people:
- Đặng Văn Tới, Vietnamese footballer
- Deo Nang Toï, Vietnamese royalty
- Jūgatsu Toi, Japanese travel writer and visual producer
- Mutsuo Toi, perpetrator of the Tsuyama massacre
- Roman Toi, Estonian-Canadian composer, choir conductor, and organist