Alan Rickman (Harry), Bill Nighy (Billy Mack), Colin Firth (Jamie Bennett), Emma Thompson (Karen), Hugh Grant (The Prime Minister), Laura Linney (Sarah), Liam Neeson (Daniel) more..., Martine McCutcheon (Natalie), Andrew Lincoln (Mark), Chiwetel Ejiofor (Peter), Gregor Fisher (Joe), Heike Makatsch (Mia), Keira Knightley (Juliet), Kris Marshall (Colin Frissell), Lúcia Moniz (Aurelia), Martin Freeman (John), Rodrigo Santoro (Karl), Thomas Brodie-Sangster (Sam), Rowan Atkinson (Rufus, jewellery salesman), Rory MacGregor (Engineer), Sienna Guillory (Jamie's girlfriend), Lulu Popplewell (Daisy, Karen's daughter), Joanna Page (Just Judy), Nina Sosanya (Annie), Frank Moorey (Terence, who's in charge), Jill Raymond (Pat the housekeeper), Tim Hatwell (Vicar), Lynden David Hall (The Wedding Singer), Jont Whittington (Guitarist), Dan Fredenburgh (Jamie's bad brother), Julia Davis (Nancy the caterer), Abdul Salis (Tony), Alan Barnes (Movie Director), Shaughan Seymour (Movie Cameraman), Helen Murton (Funeral Priest), Edward Hardwicke (Sam's Grandfather), Caroline John (Sam's Grandmother), Gemma Aston (Family Mourner), Matt Harvey (Family Mourner), Adrian Preater (Family Mourner) and others.

Richard Curtis (Screenplay), Tim Bevan (Producer), Eric Fellner (Producer), Duncan Kenworthy (Producer), Craig Armstrong (Original Music Composer), Nick Moore (Editor), Mary Selway (Casting) more..., Joanna Johnston (Costume Design), Jon Olive (Music Editor), Richard Conway (Special Effects), Adam Kirley (Stunts), Michael Coulter (Director of Photography), Jim Clay (Production Design), Mark 'Rocky' Evans (Electrician), Peter N. Brown (Supervising Carpenter), Michele Tandy (Finance), Liza Chasin (Co-Producer), Debra Hayward (Co-Producer), Chris Thompson (Line Producer), Fiona Weir (Casting), Patrícia Vasconcelos (Casting), Jonathan McKinstry (Supervising Art Director), Justin Warburton-Brown (Art Direction), Rod McLean (Art Direction), Caroline Smith (Set Decoration), Kate Benton (Makeup Artist), Graham Johnston (Makeup Designer), Graham Johnston (Hair Designer), Lorna McGowan (Makeup Artist), Nora Robertson (Makeup Artist), Laura McIntosh (Assistant Makeup Artist), Suzanne Belcher (Makeup Artist), Suzanne Belcher (Hair Designer), Tori Parry (Production Manager), Michelle Wright (Executive In Charge Of Production), Raphaël Benoliel (Production Manager), Deborah Harding (Post Production Supervisor), Tom Glaisyer (Third Assistant Director), Ben Howarth (Second Assistant Director), Gil Kenny (Assistant Director) and others.