
The towering American star, who appeared in The Spy Who Loved Me in 1977 and Moonraker in 1979, died in hospital in Fresno on Wednesday.
A spokeswoman for Saint Agnes Medical Center confirmed Kiel's death, but did not reveal the cause.
The 7ft 2in (2.18m) actor also appeared in the sports comedy Happy Gilmore, starring Adam Sandler, in 1996.
Kiel made his name as cable-chomping henchman Jaws opposite Roger Moore as 007.
Sir Roger said he was "totally distraught" at the death of his co-star.