 | Jason Biggs als Jim Levenstein |
 | Chris Klein als Chris 'Oz' Ostreicher |
 | Thomas Ian Nicholas als Kevin Meyers |
 | Alyson Hannigan als Michelle Flaherty |
 | Shannon Elizabeth als Nadia |
 | Tara Reid als Victoria 'Vicky' Lathum |
 | Eddie Kaye Thomas als Paul Finch |
 | Seann William Scott als Steve Stifler |
 | Eugene Levy als Jim's Father |
 | Natasha Lyonne als Jessica |
 | Mena Suvari als Heather |
 | Jennifer Coolidge als Stifler's Mom |
 | Chris Owen als Chuck Sherman |
 | Eric Lively als Albert |
 | Molly Cheek als Jim's Mother |
 | Eli Marienthal als Matt Stifler |
 | Tara Subkoff als College Girl |
 | Lawrence Pressman als Coach Marshall |
 | Clyde Kusatsu als English Teacher |
 | Christina Milian als Band Member |
 | Woody Schultz als Party Guy |
| Annika Hays als Party Girl |
 | Eden Riegel als Sarah, the Sophomore Chick |
 | Justin Isfeld als Justin |
 | John Cho als John |
 | Alexandra Adi als Central Michigan University Girl |
| Akuyoe Graham als Vocal Jazz Teacher |
 | Veronica Lauren als Vocal Jazz Girl |
 | Monica McSwain als Vocal Jazz Girl |
 | Fletcher Sheridan als Vocal Jazz Group |
 | Robyn Roth als Vocal Jazz Group |
| Jamar Cargo als Vocal Jazz Group |
 | Sasha Barrese als Courtney, the Random Cute Girl |
 | Linda Gehringer als Vicky's Mom |
| Ashton Dane als Vicky's Dad |
 | Katie Lansdale als Enthralled Girl |
 | Jay Rossi als Sushi Customer |
 | James DeBello als Enthusiastic Guy |
 | Travis Cody Aimer als Computer Nerd |
 | Mark Hoppus als Garage Band Member |
 | Tom DeLonge als Garage Band Member |
| Scott Raynor als Garage Band Member |
 | Daniel Spink als Guy with Monkey |
 | Clementine Ford als Computer Girl |
| Amber Phillips als Computer Girl |
| Casey Erklin als Drinking Buddy |
 | Hilary Angelo als Girl Holding Out |
| Jasmine Stocken als Bathroom Girl |
 | Jillian Bach als Bathroom Girl |
| David Kuhn als Prom Band Singer |
| Dan Coronel als Lacrosse Referee |
| Pete Pallad als Lacrosse Referee |
| J.D. Doyle als Lacrosse Referee |
| Lito Coronel als Lacrosse Referee |
| Markus Botnick als Assistant Lacrosse Coach |
| Robby Murakami als Lacrosse Player |
| Addison Krantz als Lacrosse Player |
| Alex Nies als Lacrosse Player |
| Roger Sewell als Lacrosse Player |
| Donald J. Collins als Lacrosse Player |
| Ryan Bates als Lacrosse Player |
| Joe Park als Lacrosse Player |
| Walter Toole als Lacrosse Player |
| Travis Petraglia als Lacrosse Player |
| Richard Schoenberg als Lacrosse Player |
| Amon Button als Lacrosse Player |
| Steven Hopkins als Lacrosse Player |
| Peter McPartlin als Lacrosse Player |
| Sean Elder als Lacrosse Player |
| Sean Whitacre als Lacrosse Player |
| Jon Mark Fabiano als Lacrosse Player |
| Ian Televik als Lacrosse Player |
| Joshua Mele als Lacrosse Player |
| Gian Caputo als Lacrosse Player |
| Garret Kellenberger als Lacrosse Player |
| Timothy Sovay als Lacrosse Player |
| Steven McAfoose als Lacrosse Player |
| Kevin Tidgewell als Lacrosse Player |
| Jesse Patterson als Lacrosse Player |
| Jeff Schwartz als Lacrosse Player |
| Chris Loudos als Lacrosse Player |
| Lyle Tomlinson als Lacrosse Player |
| Sami Atayan als Lacrosse Player |
| Kurt Zimmerman als Lacrosse Player |
| Tom Christian als Lacrosse Player |
| Dustan Beitey als Lacrosse Player |
| Chris McGnie als Lacrosse Player |
| Tri C. Nguyen als Larcosse Player |
| Kirk Lamitie als Lacrosse Player |
| Todd Samuel Parker als Lacrosse Player |
 | Casey Affleck als Tom Myers (uncredited) |
 | Chris Weitz als Male Voice in Porn Film (voice) |
 | Crystal the Monkey als Monkey with Garage Band (uncredited) |
 | Jim Henry als Lacrosse Player (uncredited) |
 | Travis Barker als Garage Band Member (uncredited) |
 | Jennifer Austin als Friend (uncredited) |
 | Ingrid K. Behrens als Female Voice in Porn Film (voice) (uncredited) |
 | Sheypan Draus als Band Geek #1 (uncredited) |
 | Mark-Eugene Garcia als Friend (uncredited) |
 | Carmi Greene als Prom Guest (uncredited) |
| Melissa Noble als Prom Band Geek (uncredited) |
 | Jami Philbrick als Guy with Headphones on in Lunch Line (uncredited) |
 | Marek Probosz als Motel Owner (uncredited) |
| Marilyn Staley als T.V. Hostess (uncredited) |
| Paul Peters | Production Design |
| David Lawrence | Original Music Composer |
| Richard Crudo | Director of Photography |
| Warren Zide | Producer |
| Chris Weitz | Producer |
| Adam Herz | Screenplay |
| Craig Perry | Producer |
| Priscilla Nedd-Friendly | Editor |
| Joseph Middleton | Casting |
| Paul Weitz | Director |
| Chris Moore | Producer |
| Leesa Evans | Costume Design |
| Jeff Snyder | Set Dressing Artist |
| Chris Bender | Co-Producer |
| Adam Herz | Co-Producer |
| J.B. Rogers | Associate Producer |
| Louis G. Friedman | Co-Producer |
| David Knudson | Grip |
| Kelly M. Beatty | Makeup Artist |
| Linda Brennan | Dialect Coach |
| Ron Trost | Special Effects Coordinator |
| Samuel Webb | First Assistant Sound Editor |
| Paul Peters | Art Direction |
| David Marder | Transportation Captain |
| Joe Murphy | Production Accountant |
| Michael Etheridge | Set Production Assistant |
| Kevin Caine | Electrician |
| Michelle Morris | Casting Associate |
| Josh Lusby | Set Designer |
| Bill Williams | Standby Painter |
| Voni Hinkle | Key Hair Stylist |
| William Hopper | Sound Effects Editor |
| Dave Newhouse | Greensman |
| Patrick Lees | Leadman |
| Louis G. Friedman | Unit Production Manager |
| Dexter Eneriz | Gaffer |
| Gary Jones | Music Supervisor |
| Guy Defazio | Scoring Mixer |
| Angela Stauffer | Art Department Coordinator |
| Annie Welles | Script Supervisor |
| Cameron Hamza | Production Sound Mixer |
| Harry Cheney | Sound Editor |
| Richard Austin | Driver |
| Michael Muscarella | Construction Coordinator |
| Jay M. Hirsch | Construction Foreman |
| John G. Campbell | Painter |
| Scott Austin | Propmaker |
| Lance Jay Velazco | Video Assist Operator |
| Janet Sobel | Costume Supervisor |
| Mike Miller | Post Production Assistant |
| Phil Hetos | Color Timer |
| Mark Aldahl | Rigging Grip |
| David Lawrence | Orchestrator |
| Russell Towery | Stunt Coordinator |
| Danny Miller | First Assistant Editor |
| Michael Baxter-Lax | Best Boy Electric |
| Gary S. Gerlich | Sound Designer |
| Richard LeGrand Jr. | Supervising Sound Editor |
| Lisette Thomas | Assistant Art Director |
| Michael Garner | Boom Operator |
| Gerry O'Malley | Steadicam Operator |
| Amy Jo Hoppenfeld | Set Costumer |
| Curtis A. Andrews Jr. | Rigging Gaffer |
| Nerses Gezalyan | Sound Mixer |
| Brian S. Osmond | First Assistant Camera |
| Tricia Miles | Post Production Supervisor |
| James 'Obee' Oberman | Transportation Coordinator |
| Rachel Aberly | Unit Publicist |
| Geoffrey R. Smith | Location Manager |
| Amy Wells | Set Decoration |
| Vivian Zink | Still Photographer |
| Rashied Aljuwani | Craft Service |
| Joe Gonzalez | Production Intern |
| Charles Martin Inouye | Music Editor |
| Jim Henry | Stunts |
| Glenn Cannon | Technical Supervisor |
| Kathleen Keller | Production Coordinator |
| Blanche Aurore Duault | Publicist |
| Walter Spencer | Dialogue Editor |
| Bob McNabb | Dialogue Editor |
| Mike Day | Sound Recordist |
| Chris Call | Property Master |
| Norval D. Crutcher III | ADR Supervisor |
| J.B. Rogers | First Assistant Director |
| Diane Linn | ADR Recordist |
| Deanna Adney | Assistant Location Manager |
| Hal Olofsson | Second Assistant Director |
| William Olofsson | Camera Loader |
| Steven C. Marshall | Second Assistant Camera |
| Ed Biasi | Art Department Production Assistant |
| Ingrid K. Behrens | Second Second Assistant Director |
| Armond Ghzanian | Apprentice Sound Editor |
| Richard Lewis | Key Set Production Assistant |
| Debi West | Payroll Accountant |
| Maria De La Torre | Assistant Production Coordinator |
| Elena Balshem | Costumer |
| A. Anthony Cappello | Assistant Camera |
| Calvin Masoner | Generator Operator |
| Marc S. Saget | Key Rigging Grip |
| Kevin Goldson | Extras Casting |
| Liz Donovan | Wardrobe Assistant |
| Michael Cutler | Swing |
| Christopher Redmond | Assistant Property Master |
| Laura J. Fox | Assistant Accountant |
| Leslie A. Sebert | Assistant Makeup Artist |
| David Boulton | ADR Mixer |
| Bill Essling | Best Boy Grip |
| Rick Fleishman | Music Coordinator |
| Brandon Trost | Special Effects Assistant |
| Michael Listorti | Dolly Grip |
| Bob Hart | Negative Cutter |
| John T. Cucci | Foley Artist |
| Bud Boris | Production Assistant |
| Wayne Mallory | Prop Maker |
