The Main Cast:
Kristen Bell as Veronica Mars
Percy Daggs III as Wallace Fennel
Jason Dohring as Logan Echolls
Francis Capra as Eli “Weevil” Navarro
Enrico Colantoni as Keith Mars
Ryan Hansen as Dick Casablancas
Teddy Dunn as Duncan Kane
Michael Muhney as Sheriff Don Lamb
Tina Majorino as Cindy ‘Mac’ Mackenzie
Brandon Hillock as Deputy Sacks
Tessa Thompson as Jackie Cook
Julie Gonzalo as Parker Lee
Chris Lowell as Stosh ‘Piz’ Piznarski

Important Guest Stars:
Amanda Seyfried as Lily Kane
Harry Hamlin as Aaron Echolls
Alyson Hannigan as Trina Echolls
Lisa Thornhill as Celeste Kane
Jessy Schram as Hannah Griffith
Krysten Ritter as Gia Goodman
Lisa Rinna as Lynn Echolls
Daran Norrisas Cliff McCormack
Duane Daniels as Van Clemmons
Max Greenfield as Leo D’Amato
Charisma Carpenter Kendall Casablancas
Alona Tal as Meg Manning
David Tom as Chip Diller
Ken Marino as Vinnie Van Lowe
Kyle Secor as Jake Kane
Brad Bufanda as Felix Toombs
Patrick Wolff as Hector
Linda Castro as Mrs. Murphy
Christopher B. Duncan as Clarence Wiedman
Amanda Noret as Madison Sinclair
Erica Gimpel as Alicia Fennel
James Jordan as Tim Foyle
Chastity Dotson as Nish Sweeney
Patrick Fabian as Professor Hank Landry
Jaime Ray Newman as Mindy O’Dell
Steve Guttenberg as Woody Goodman
Sydney Tamiia Poitier as Mallory Dent

Other (Famous Actors who made appearances on the show)
Paris Hilton as Caitlin Ford
Aaron Ashmore as Troy Vandegraff
Dianna Agron as Jenny Budosh
Jonathan Bennett as Casey Grant
Lindsey McKeon as Trish
Michael Cera as Dean
Leighton Meester as Carrie Bishop
Jamie Chung as Flirting Girl
Sam Huntington as Luke
Ryan Devlin as Mercer Hayes
Lucas Grabeel as Kelly Kuzzio
Michael Mitchell as Bronson Pope
Michael B. Silver as Professor David Winkler
Carlee Avers as Bonnie Capistrano
Keri Lynn Pratt as Hallie Piatt
Melissa Leo as Julia Smith
Bobby Edner as John Smith
Paula Marshall as Rebecca James
Kevin Smith as Duane Anders
Bradford Anderson as Ryan