Boki, Bokii, Bokiy, Boky, or Bokyi (Cyrillic: Бокій / Бокий) is a surname. Notable people include:
Aleksandr Bokiy (born 1957), Belarusian footballer
Gleb Bokii (1879–1937), Soviet politician and Cheka officer
Gleb Bokiy (born 1970), Soviet figure skater
Ihar Boki (born 1994), Belarusian Paralympic swimmer
Ivan Bokyi (1942–2020), Ukrainian journalist and politician