List of House cast members


 * For more detailed character information, see List of House characters.

Below is a list of actors and actresses that are or were part of the cast of the American drama television series House.

The show's main stars have included, at some point, Hugh Laurie, Lisa Edelstein, Robert Sean Leonard, Omar Epps, Jesse Spencer, Jennifer Morrison, Peter Jacobson, Olivia Wilde, Kal Penn, Amber Tamblyn, Odette Annable, and Charlyne Yi.

Cast
{| class="wikitable" style="text-align:center" ! rowspan="2" width="16%" | Character ! colspan="8" align="center" | Season ! align="center" width="10.5%" | Season One (2004–2005) ! align="center" width="10.5%" | Season Two (2005–2006) ! align="center" width="10.5%" | Season Three (2006–2007) ! align="center" width="10.5%" | Season Four (2007–2008) ! align="center" width="10.5%" | Season Five (2008–2009) ! align="center" width="10.5%" | Season Six (2009–2010) ! align="center" width="10.5%" | Season Seven (2010–2011) ! align="center" width="10.5%" | Season Eight (2011–2012) ! colspan="9" style="background-color:lightblue;" |

Main cast
! Dr. Gregory House ! Dr. Lisa Cuddy ! Dr. James Wilson ! Dr. Eric Foreman ! Dr. Robert Chase ! Dr. Allison Cameron ! Dr. Lawrence Kutner ! Dr. Chris Taub ! Dr. Remy "Thirteen" Hadley ! Martha M. Masters ! Dr. Jessica Adams ! Dr. Chi Park ! colspan="9" style="background-color:lightblue;" |
 * colspan="8" style="background-color:lightgreen;" | Hugh Laurie
 * colspan="7" style="background-color:lightgreen;" | Lisa Edelstein
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="8" style="background-color:lightgreen;" | Robert Sean Leonard
 * colspan="8" style="background-color:lightgreen;" | Omar Epps
 * colspan="8" style="background-color:lightgreen;" | Jesse Spencer
 * colspan="6" style="background-color:lightgreen;" | Jennifer Morrison
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Jennifer Morrison
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:lightgreen;" | Kal Penn
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Kal Penn
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="5" style="background-color:lightgreen;" | Peter Jacobson
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="5" style="background-color:lightgreen;" | Olivia Wilde
 * colspan="6" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:lightgreen;" | Amber Tamblyn
 * colspan="1" style="background-color:pink;" | Amber Tamblyn
 * colspan="7" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:lightgreen;" | Odette Annable
 * colspan="7" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:lightgreen;" | Charlyne Yi

Recurring characters
! Edward Vogler ! Stacy Warner ! Det. Michael Tritter ! Dr. Amber Volakis ! Rachael Taub ! Lucas Douglas ! Dr. Darryl Nolan ! Sam Carr ! Dominika Petrova ! colspan="9" style="background-color:lightblue;" |
 * colspan="1" style="background-color:pink;" | Chi McBride
 * colspan="7" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:pink;" | Sela Ward
 * colspan="5" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Sela Ward
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | David Morse
 * colspan="5" style="background-color:lightgrey;" |
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:pink;" | Anne Dudek
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Anne Dudek
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="5" style="background-color:pink;" | Jennifer Crystal Foley
 * colspan="4" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:pink;" | Michael Weston
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="5" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Andre Braugher
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Andre Braugher
 * colspan="5" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:pink;" | Cynthia Watros
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="6" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:pink;" | Karolina Wydra

Unsuccessful applicants for fellowship
! Dr. Jeffrey "Big Love" Cole ! Henry "Scooter" Dobson ! Dr. Travis "Grumpy" Brennan ! Dr. Jody Desai ! Doctor #15A ! Doctor #15B ! Dr. Samira Terzi ! colspan="9" style="background-color:lightblue;" |
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Edi Gathegi
 * colspan="4" style="background-color:lightgrey;" |
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Carmen Argenziano
 * colspan="4" style="background-color:lightgrey;" |
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Andy Comeau
 * colspan="4" style="background-color:lightgrey;" |
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Meera Simhan
 * colspan="4" style="background-color:lightgrey;" |
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Melinda Dahl
 * colspan="4" style="background-color:lightgrey;" |
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Caitlin Dahl
 * colspan="4" style="background-color:lightgrey;" |
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Michael Michele
 * colspan="4" style="background-color:lightgrey;" |

Family and friends
! Mark Warner ! Col. John House ! Blythe House ! Rodney Foreman ! rowspan="3" | Rachel Cuddy ! Juan "Alvie" Alvarez ! Arlene Cuddy ! Julia Cuddy ! Ruby ! colspan="9" style="background-color:lightblue;" |
 * colspan="2" style="background-color:pink;" | Currie Graham
 * colspan="6" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | R. Lee Ermey
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" |  R. Lee Ermey 
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Diane Baker
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Diane Baker
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Diane Baker
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:pink;" | Charles S. Dutton
 * colspan="5" style="background-color:lightgrey;" |
 * rowspan="3" colspan="4" style="background-color:lightgrey;" |
 * rowspan="3" colspan="2" style="background-color:pink;" | Unknown
 * colspan="1" style="background-color:pink;" | Kayla Colbert
 * rowspan="3" colspan="1" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Rylie Colbert
 * colspan="1" style="background-color:pink;" | Emily Hahn
 * colspan="1" style="background-color:pink;" | Emily Hahn
 * colspan="1" style="background-color:pink;" | Emily Hahn
 * colspan="5" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Lin-Manuel Miranda
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="6" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Candice Bergen
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="6" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Paula Marshall
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="6" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:pink;" | Zena Grey

Other hospital personnel
! Dr. Lim ! Dr. Wells ! Dr. Lawrence Hourani ! Dr. Ron Simpson ! Nurse Brenda Previn ! Nurse Regina ! Nurse Jeffrey Sparkman ! Nurse Sandy ! Sanford Wells ! Dr. Riggin ! colspan="9" style="background-color:lightblue;" |
 * colspan="1" style="background-color:pink;" | Kenneth Choi
 * colspan="7" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:pink;" | Al Espinosa
 * colspan="6" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Maurice Godin
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Maurice Godin
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:pink;" | Maurice Godin
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="3" style="background-color:pink;" | Ron Perkins
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="3" style="background-color:pink;" | Ron Perkins
 * colspan="3" style="background-color:pink;" | Stephanie Venditto
 * colspan="5" style="background-color:lightgrey;" |
 * colspan="4" style="background-color:lightgrey;" |
 * colspan="4" style="background-color:pink;" | Tracy Vilar
 * colspan="5" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Patrick Price
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Patrick Price
 * colspan="5" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Christina Vidal
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="5" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:pink;" | Nigel Gibbs
 * colspan="1" style="background-color:lightgrey;" |
 * colspan="6" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Brian Huskey
 * colspan="1" style="background-color:lightgrey;" |

Minor characters
! Ali ! Lawyer Howard Gemeiner ! Janice Burke ! Emily ! Anita
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Leighton Meester
 * colspan="5" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Kadeem Hardison
 * colspan="5" style="background-color:lightgrey;" |
 * colspan="4" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Lori Petty
 * colspan="3" style="background-color:lightgrey;" |
 * colspan="6" style="background-color:lightgrey;" |
 * colspan="2" style="background-color:pink;" | Noelle Bellinghausen
 * colspan="7" style="background-color:lightgrey;" |
 * colspan="1" style="background-color:pink;" | Yaya DaCosta
 * }
 * }