Kristen Stewart (Bella Swan), Robert Pattinson (Edward Cullen), Billy Burke (Charlie Swan), Peter Facinelli (Dr. Carlisle Cullen), Elizabeth Reaser (Esme Cullen), Cam Gigandet (James), Ashley Greene (Alice Cullen) more..., Anna Kendrick (Jessica), Nikki Reed (Rosalie), Taylor Lautner (Jacob Black), Kellan Lutz (Emmet Cullen), Jackson Rathbone (Jasper), Michael Welch (Mike Newton), Gil Birmingham (Billy Black), Justin Chon (Eric), Christian Serratos (Angela), José Zúñiga (Mr. Molina), Rachelle Lefevre (Victoria), Edi Gathegi (Laurent), Sarah Clarke (Renée), Matt Bushell (Phil), Gregory Tyree Boyce (Tyler), Trish Egan (High School Administrator), Ayanna Berkshire (Cora), Ned Bellamy (Waylon Forge), Bryce Flint-Sommerville (Mine Security Guard), Solomon Trimble (Jacob's Friend), Alexander Mendeluk (Frat Boy), Hunter Jackson (Frat Boy), Gavin Bristol (Frat Boy), Sean McGrath (Frat Boy), Katie Powers (Waitress), Catherine Grimme (Young Bella), William Joseph Elk III (Native Wolf Pack Member #2 (uncredited)), Victoria Geil (1920's Vampire Victim (uncredited)), Stephenie Meyer (Diner Customer (uncredited)), Rick Mora (Native Werewolf Tribe #1 - Flashback Sequence (uncredited)), Rana Morrison (Patron in Restaurant (uncredited)), Edward Stiner (Man in Cafe (uncredited)), Robert Zorn (Logger (uncredited)) and others.

Melissa Rosenberg (Screenplay), Stephenie Meyer (Novel), Christopher Brown (Art Direction), Elliot Davis (Director of Photography), Nancy Richardson (Editor), Carter Burwell (Original Music Composer), Wendy Chuck (Costume Design) more..., Wyck Godfrey (Producer), Marty Bowen (Executive Producer), Michele Imperato (Executive Producer), Jamie Marshall (Co-Producer), Greg Mooradian (Producer), Mark Morgan (Producer), Guy Oseary (Executive Producer), Karen Rosenfelt (Executive Producer), Deborah Aquila (Casting), Gene Serdena (Set Decoration), Frank Gaeta (Sound Designer), Frank Gaeta (Supervising Sound Editor), Frank Gaeta (Sound Re-Recording Mixer), Catherine Harper (Foley Artist), Christopher Moriana (Foley Artist), Patrick Loungway (Second Unit Director of Photography), Roland N. Thai (Sound Effects Editor), Leslie Shatz (Sound Re-Recording Mixer), Ian Phillips (Art Direction), Michele Imperato (Unit Production Manager), Andy Cheng (Stunt Coordinator), Andy Cheng (Second Unit Director), Jamie Marshall (First Assistant Director), Michael Viglietta (Second Unit First Assistant Director), Patrick Giraudi (Foley Editor), Geoffrey Hancock (Digital Effects Supervisor), Greg Zimmerman (ADR Recordist), Tricia Wood (Casting), Richard Kidd (Visual Effects Supervisor), Kindra Marra (First Assistant Editor), Jeanne Van Phue (Key Makeup Artist), Georgia Simon (ADR Voice Casting), Dana Kay Hart (Costume Supervisor) and others.