 | Elisabeth Shue als Julie Forester |
 | Jerry O'Connell als Derrick Jones |
 | Steven R. McQueen als Jake Forester |
 | Jessica Szohr als Kelly Driscoll |
 | Kelly Brook als Danni |
 | Ving Rhames als Deputy Fallon |
 | Christopher Lloyd als Mr. Goodman |
 | Dina Meyer als Paula Montellano |
 | Riley Steele als Crystal |
 | Adam Scott als Novak Radzinsky |
 | Richard Dreyfuss als Matthew Boyd |
 | Devra Korwin als Mrs. Goodman |
| Brooklynn Proulx als Laura Forester |
 | Sage Ryan als Zane Forester |
 | Cody Longo als Todd Dupree |
 | Ricardo Chavira als Sam |
 | Paul Scheer als Andrew |
 | Eli Roth als Wet T-Shirt Host |
 | Gianna Michaels als Parasailing Girl |
 | Ashlynn Brooke als Cheerleader |
 | Genevieve Alexandra als Propeller Girl |
 | Bonnie Morgan als Sorority Girl (Inner-tube) |
 | Greg Nicotero als Boat Captain |
 | Kym Stys als Trampoline Girl #1 |
 | Nicole Randall als Trampoline Girl #2 |
| Heather Arthur als Cheerleader (uncredited) |
| Chandra Bond als Christian Protestor (uncredited) |
| Rossie Cottrell als Hot Bikini Girl (uncredited) |
| Bria Roberts als Teresa (uncredited) |
| Eva Pepaj als Eva (uncredited) |
 | Adel Marie Ruiz als Sonya (uncredited) |
| Chantel Gonsalves als Sorority Girl (uncredited) |
 | Jake Garber als Lifeguard (uncredited) |
 | Sarah Wilson als Spring Breaker (uncredited) |
| Tatjana Bluchel als Spring Breaker (uncredited) |
| Victoria Paege als Spring Breaker (uncredited) |
 | J. Lyle als Spring Breaker (uncredited) |
| Jesse Pruett als Spring Break Party Student (uncredited) |
 | Devanny Pinn als Wild Wild Girl (uncredited) |
| Scarlett O'Neil als Bikini Girl (uncredited) |
| Ryan McGonagle als Drunk Guy (uncredited) |
| Lilith Fury als Wet T-Shirt Girl (uncredited) |
| Shastina Eloff als Wet T-Shirt Contestant (uncredited) |
| Alexandre Aja | Director |
| Josh Stolberg | Writer |
| Alexandre Aja | Producer |
| Sanja Milković Hays | Costume Design |
| Alyssa Weisberg | Casting |
| Mark Canton | Producer |
| Katherine James | Makeup Department Head |
| Marc Toberoff | Producer |
| Grégory Levasseur | Producer |
| Gene Page | Still Photographer |
| Joel Fletcher | Animation |
| Howard R. Campbell | Lighting Technician |
| Emilio Ghorayeb | Visual Effects Editor |
| Paul Parsons | First Assistant Editor |
| Kathleen Keller | Production Coordinator |
| Robin Urdang | Music Supervisor |
| John R. Leonetti | Director of Photography |
| Nava R. Sadan | Costume Supervisor |
| Byron Wong | First Assistant Editor |
| Michael Wandmacher | Original Music Composer |
| Tim Marshall | Gaffer |
| Frank R. Jimenez Jr. | Rigging Gaffer |
| Harvey Weinstein | Executive Producer |
| Scott Medcalf | Lighting Technician |
| Shermagne Umali | Lighting Technician |
| Bryan Fletchall | Techno Crane Operator |
| Jay Coolidge | Grip |
| Bill Holmquist | Construction Coordinator |
| Toby Cook | Propmaker |
| Terry Kempf | Propmaker |
| Henry Soyos | Key Hair Stylist |
| Dan Reilly | Key Grip |
| Greg Harris | Lighting Technician |
| Liam Sinnott | Second Assistant Camera |
| Sage Emmett Connell | Leadman |
| Benjamin Ireland | Props |
| Wayne Marshall | Best Boy Electric |
| Neville Page | Creature Design |
| Kristen Spinning | Graphic Designer |
| Jordan Fuller | Graphic Designer |
| Loretta James-Demasi | Key Makeup Artist |
| Scott Ronnow | First Assistant Camera |
| Russell Beard | Lighting Technician |
| Marisa Frantz | Art Direction |
| Lance Jay Velazco | Video Assist Operator |
| Jordan Fuller | Art Department Assistant |
| Vicki Dittemore | Set Dresser |
| John Stewart | Electrician |
| Peter Manno | Underwater Camera |
| Jimmi Lyon | Underwater Gaffer |
| Marcia Calosio | Set Decoration |
| Austin M. James | Props |
| Joshua Anderson | Best Boy Electric |
| Larry D. Koszakovszky | Propmaker |
| Aaron Newton | Propmaker |
| Ted Sorensen | Set Dresser |
| Art Anthony | Makeup Artist |
| Stephen L. Whitcomb | Camera Loader |
| Ron Stafford | Grip |
| Jarrod Wilson | Grip |
| Kenneth Heimer | Propmaker |
| Jeffrey Sacino | Hair Department Head |
| Michael St. Hilaire | "A" Camera Operator |
| Corey Erwin | Grip |
| Fred Gibson | Grip |
| Mark Meyers | "B" Camera Operator |
| Peter Zuccarini | Underwater Director of Photography |
| Scott Buckwald | Property Master |
| Karl Swauger | Propmaker |
| Clark Hunter | Production Design |
| Kris Krosskove | Second Unit Director of Photography |
| Robert S. Nielsen | Lighting Technician |
| Ron Waters | Electrician |
| Jon McGinty | Lighting Technician |
| Becky Herron | Art Department Coordinator |
| Sarah Sprawls | Set Decoration Buyer |
| Ricardo Guillermo | Set Designer |
| Robert Settlemire | Assistant Camera |
| Paul Santoni | First Assistant Camera |
| Quinton Reilly | Key Grip |
| Joshua Erwin | Extras Casting Assistant |
| Michael B. Koff | Sound Mixer |
| Erin Nicholson | Modelling Supervisor |
| Shant Jordan | Stereoscopic Supervisor |
| Joey Bonander | Visual Effects Coordinator |
| Brandon Schaafsma | Visual Effects Editor |
| Amanda Curry | First Assistant Accountant |
| Tiffe Fermaint | Costume Assistant |
| Rebecca Gushin | Casting Associate |
| Maxime Potvin | Assistant Foley Artist |
| Kate Jesse | Boom Operator |
| Guy Francoeur | Foley Artist |
| Marcel Pothier | Supervising Sound Editor |
| Kyle A. Wasserman | Special Effects Technician |
| Frederic Fortin | Visual Effects Technical Director |
| Jeff Edwards | Mechanical Designer |
| Brandon Balin | Supervising Editor |
| Darren Clark | Costumer |
| Chris Bowe | Casting Associate |
| Donnie Dean | Special Effects Technician |
| Eric Doiron | Compositing Supervisor |
| Michael Gaiser | Visual Effects |
| Sylvain Theroux | Visual Effects Supervisor |
| Jimmy O'Connell | Marine Coordinator |
| Terrence Dembowski | Special Effects Technician |
| Ken Busick | Stereoscopic Supervisor |
| Chris Holmes | Visual Effects |
| Dominic Sbardella | Craft Service |
| Todd Taylor | Marine Coordinator |
| Maia November | Post Production Assistant |
| Lee D. Andrews | Production Assistant |
| Miles Burke | Production Assistant |
| Joseph Spadaro | Effects Supervisor |
| Douglas Melville | Visual Effects Production Manager |
| Fernando Castillo | Craft Service |
| Sabine Huber | Costumer |
| Faith Hibbs-Clark | Local Casting |
| Lise Wedlock | Foley Artist |
| Matt Kutcher | Special Effects Supervisor |
| Blair Tennessy | CG Supervisor |
| Laurent Taillefer | CG Supervisor |
| Tristan Zerafa | Compositor |
| Megan Shields | Visual Effects Production Assistant |
| Nicholas Boughen | Visual Effects Supervisor |
| Olcun Tan | Visual Effects Supervisor |
| Cris Rankin | Animal Coordinator |
| Samantha Brooks | Production Assistant |
| Serge Harvey | Digital Intermediate Editor |
| Scotty Atkins | Extras Casting |
| Damian Isherwood | 3D Generalist |
| Martin Hall | Compositor |
| Colin Davies | Visual Effects Supervisor |
| Carl S.G. Moore | Digital Intermediate Producer |
| Irena Stepić | Key Costumer |
| Harry Walton | Senior Animator |
| Andy Stallabrass | ADR Recordist |
| Martin Pinsonnault | Sound Designer |
| Oded Raz | Lighting Artist |
| Edward Grad | Matte Painter |
| Niketa Roman | Visual Effects Coordinator |
| Matt Jacobs | Visual Effects Supervisor |
| Matthew K. Grigsby | Production Accountant |
| Aidan Stanford | Color Timer |
| Gina G. Aller | Costumer |
| Melanie Hocking | Costumer |
| Jo Caron | Foley Recordist |
| Scott Riopelle | Compositing Supervisor |
| Eddie Englander | Compositor |
| Scott Singer | Visual Effects |
| Adam O'Brien-Locke | Visual Effects Coordinator |
| Melanie Callaghan | Visual Effects Coordinator |
| George Macri | Visual Effects Producer |
| Rocco Passionino | Visual Effects Supervisor |
| Baxter | Editor |
| Evan Fisher | Editor |
| Jean-François Sauvé | Sound Effects Editor |
| Luca Giorgio | CG Artist |
| James Chretien | Lighting Artist |
| Mike Bundlie | Visual Effects |
| Stephen Menzies | Visual Effects Producer |
| Marco Recuay | Visual Effects Supervisor |
| Nicole Pelner | Assistant Production Coordinator |
| Gregg Singer | Craft Service |
| Kyle Schaberg | Post Production Assistant |
| Maggie McFarland | Costumer |
| Robert Benavidez | Special Effects Technician |
| Andrew Honacker | CG Supervisor |
| Art Karkus | Compositor |
| Ronn Brown | Matte Painter |
| Alvaro Sanint | Visual Effects |
| Mark Lanza | ADR Supervisor |
| Viateur Paiement | ADR Supervisor |
| Ian Herzon | Sound Effects Editor |
| Caius Man | Special Effects Coordinator |
| Edward Gettis | Special Effects Technician |
| Roy Goode | Special Effects Technician |
| Amit Dhawal | Visual Effects |
| Scott Simmons | Visual Effects |
| Shermagne Umali | Craft Service |
| Andrew E. Tilles | Visual Effects Producer |
| Derek Wentworth | Visual Effects Supervisor |
| Michael Wile | Visual Effects Supervisor |
| Noe Carillo | Craft Service |
| Richard Till | Craft Service |
| RoJeanne Herbel | Post Production Accountant |
| Jessica Carpenter | Costumer |
| Lorenzo Hearns Jr. | Key Costumer |
| Patty Nazari | Seamstress |
| Matt Chase | Set Costumer |
| Christian Rivest | Sound Designer |
| Antoine Morin | Sound Effects Editor |
| Kevin O'Neill | Visual Effects Supervisor |
| Sage Asteak | Production Assistant |
| Matthew James Kutcher | Special Effects Technician |
| Thomas Zell | Special Effects Technician |
| Sean Lewkiw | CG Supervisor |
| Shane Cook | Compositing Supervisor |
| Adam Klein | Compositor |
| Shalena Oxley-Butler | Visual Effects Coordinator |
| Dipesh Mistry | Visual Effects Editor |
| Thomas Tannenberger | Visual Effects Supervisor |
| Nicolae Ilies | Digital Colorist |
| Robin Borman-Wizan | Costumer |
| Don Waller | Animation Supervisor |
| Charles Rose | CG Supervisor |
| Christian Moreton | Compositor |
| Nathalie Tremblay | Compositor |
| William R. Wright | Lead Animator |
| Slav Kravchenko | Matte Painter |
| Leo Vezzali | Stereoscopic Supervisor |
| Quimet Delgado | Visual Effects |
| Ahmed Shehata | Visual Effects |
| Sean Hoessli | Visual Effects Coordinator |
| Sue Len Quon | Visual Effects Editor |
| Kristofer Cross | Visual Effects Production Assistant |
| Alexander T. Carey | Assistant Production Coordinator |
| Leah Holmes | Post Production Accountant |
| Guillaume Poulin | Post Production Assistant |
| Jonathan Cousimano | Production Assistant |
| Charley Medigovich | Casting Associate |
| Guy Pelletier | Dialogue Editor |
| Tom M. Baltazar | Special Effects Technician |
| Chris Paizis | Matchmove Supervisor |
| SeungJang 'Jack' Kim | Modelling Supervisor |
| Cynthia Crimmins | Visual Effects Coordinator |
| Kathleen Holland | Animal Wrangler |
| Denyse Rossi | Payroll Accountant |
| Stephanie Wescott | Payroll Accountant |
| Kristofer Cross | Production Assistant |
| Stephanie Fugleberg | Production Assistant |
| Holly Titchen | Production Assistant |
| P.J. Germain | Production Assistant |
| Victor Primero | Production Assistant |
| Linda Stanley | Studio Teacher |
| John P. Martin | Second Assistant Accountant |
| Roxann Langlois | Travel Coordinator |
| Richie Elson | Set Production Assistant |
| Judi Townsend | Script Supervisor |
| Theo Madla | Production Assistant |
| Matt Kyhn | Production Assistant |
| Michael Wandmacher | Music Programmer |
| Carey Field | Set Production Assistant |
| Michael Wandmacher | Music Producer |
| Hector Primero | Production Assistant |
| Betty Hugo | Script Supervisor |
| Hirotatsu Taniguchi | Set Production Assistant |
| Dennis Burrell | First Assistant Director |
| Rosa Dias | Production Secretary |
| Eric Moody | Stand In |
| Susie Bench | Conductor |
| C.J. Izzo | Production Assistant |
| Brittney Morton | Stand In |
| Rip Murray | First Assistant Director |
| Scott Corser | Security |
| Megan Shields | Production Assistant |
| Billy Bonifield | Production Coordinator |
| Nicole Garcea | Script Supervisor |
| Joshua Winget | Music Editor |
| Michael D. Witman | Production Assistant |
| Bob Weinstein | Executive Producer |
| Hisako Tsukuba | Executive Producer |
| Mark Devendorf | Producer's Assistant |
| Aaron Chiesa | VFX Artist |
| Jessica Harbeck | Utility Stunts |
| Nicole Randall | Stunt Double |
| Jeffrey G. Barnett | Stunts |
| Jeffrey J. Dashnaw | Stunts |
| Heidi Pascoe | Utility Stunts |
| Alicia Vela-Bailey | Stunt Double |
| Jennifer Brusciano | Utility Stunts |
| Jonathan Arthur | Stunt Double |
| Ashley Cusato | Utility Stunts |
| Clay Cullen | Stunts |
| Christian J. Fletcher | Utility Stunts |
| Alex Daniels | Stunt Coordinator |
| Tanner Gill | Stunt Double |
| Chad Guerrero | Utility Stunts |
| Szilvia Gogh | Stunt Double |
| Mandy Kowalski | Utility Stunts |
| Kim Robert Koscki | Stunt Double |
| Brian L. Keaulana | Utility Stunts |
| Dorian Kingi | Utility Stunts |
| Michael Li | Utility Stunts |
| Tom McComas | Stunt Double |
| Chris Papajohn | Utility Stunts |
| James Mitchell-Clyde | Utility Stunts |
| Suzanne Reid | Stunt Double |
| Tara Rice | Utility Stunts |
| Austin Priester | Utility Stunts |
| Tim Soergel | Utility Stunts |
| Michael Trisler | Utility Stunts |
| Dan Webb | Stunts |
| Shaun Vickers | Utility Stunts |
| Cody Weselis | Utility Stunts |
| Heather Arthur | Stunts |
| Webster P. Whinery Jr. | Utility Stunts |
| Michael H. Barnett | Stunts |
| Erica Day | Stunts |
| Kris A. Jeffrey | Stunts |
| Derek Graf | Stunts |
| Alex Madison | Stunt Double |
| Malosi Leonard | Stunts |
| Kym Stys | Stunts |
| John Rottger | Stunts |
| Sara Holden | Stunts |
| Jeremy Fitzgerald | Stunts |
| Eli Roth | Thanks |
| Craig Kuehne | VFX Artist |
