The album, which is available to buy and download from November 12, includes new tracks by Green Day, Passion Pit, Christina Perri, Feist and The Boom Circuits.
Listen to the set below:
This stream does not include Ellie Goulding's 'Bittersweet'
Discussing their track 'The Forgotten', Green Day's Mike Dirnt said: "When we were asked to be part of the Breaking Dawn - Part 2 soundtrack, we readily agreed because the films are an insane cultural phenomenon.
"We have always been impressed with the way the Twilight soundtracks are so carefully curated."
On her song 'A Thousand Years (Part 2)' with Steve Kazee, Perri explained: "I am so honoured and excited to be involved again in this final film and soundtrack.
"I'm also super happy 'A Thousand Years' is making a comeback, but it's not the same... you'll just have to wait and see how."
The Breaking Dawn - Part 2 OST is available ahead of the film's nationwide release on November 16.