Holocaust 2000 (also released as The Chosen and Rain of Fire) is a 1977 horror film directed by Alberto De Martino, written by De Martino, Michael Robson, and Sergio Donati, and starring Kirk Douglas, Simon Ward, Agostina Belli, Anthony Quayle, Virginia McKenna, and Alexander Knox. The original musical score was composed by Ennio Morricone.

The British-Italian co-production was produced by Edmondo Amati for The Rank Organisation and Titanus, and is widely-considered a cash-in on the success of the similarly-themed The Omen, which was released a year earlier. It received mixed reviews, but has become a cult classic.