Shai is a given name. The name is a transliteration of the hebrew word שי, meaning gift.
Notable people with the name include:
- Shai Bolton (born 1998), Australian rules footballer
- Shai Buium (born 2003), American ice hockey player
- Shai Gilgeous-Alexander (born 1998), Canadian professional basketball player
- Shai Hope (born 1993), Barbadian cricketer
- Shai Kakon (born 2002), Israeli Olympic sailor
- Shai Linne (born 1974), American Christian rapper
- Shai Reshef, Israeli businessperson and academic administrator