Kate Walsh

Biography

Kathleen Erin "Kate" Walsh (born October 13, 1967) is an American film and television actress, currently known for her role as Dr. Addison Montgomery on the ABC dramas Grey's Anatomy and Private Practice.

Known For

Grey's Anatomy

Law & Order

CSI: Crime Scene Investigation

Private Practice

The Tonight Show Starring Jimmy Fallon

Watch What Happens Live with Andy Cohen

American Dad!

American Dad!

All Movies (40)

• The Dog2024 · as Claire
• Sting2024 · as Sandy
• Sometime Other Than Now2021 · as Kate
• Honest Thief2020 · as Annie Wilkins
• 30222019 · as Jackie Miller
• Almost Love2019 · as Elizabeth
• Ideal Home2018 · as Kate
• Mark Felt: The Man Who Brought Down the White House2017 · as Pat Miller
• If I Forget2017 · as Holly Fischer
• Girls Trip2017 · as Elizabeth Davelli
• #realityhigh2017 · as Dr. Fiona Shively
• Staten Island Summer2015 · as Danny's Mom
• Just Before I Go2015 · as Kathleen Morgan
• Comedy Central Roast of Justin Bieber2015 · as Self
• Any Day2015 · as Bethley
• Desiree2014 · as Morell
• Scary Movie 52013 · as Self
• The Perks of Being a Wallflower2012 · as Mother
• Angels Crest2011 · as Roxanne
• Comedy Central Roast of Charlie Sheen2011 · as Self - Roaster
• Legion2010 · as Sandra Anderson
• One Way to Valhalla2009 · as Raina
• 14082007 · as Mike Enslin's Ex-wife (uncredited)
• Veritas, Prince of Truth2007 · as Nemesii
• Asssscat2007 · as Monologist
• Girl Missing2007 · as Abbie Pennington
• Bewitched2005 · as Sexy Waitress
• Inside Out2005 · as Tyne
• Kicking & Screaming2005 · as Barbara Weston
• Wake Up, Ron Burgundy: The Lost Movie2004 · as Sue
• After the Sunset2004 · as Sheila
• Under the Tuscan Sun2003 · as Grace
• The Family Man2000 · as Jeannie
• Three Below Zero1998 · as Moriat Greenberg
• Peppermills1998 · as Lena
• Night of the Lawyers1997 · as Pressie Brooks
• Henry: Portrait of a Serial Killer, Part 21996 · as Cricket
• Normal Life1996 · as Cindy Anderson
• What the F*ck Is My Password?!—
• Hal—

All TV Shows (51)

• Emily in Paris2020 · as Madeline Wheeler
• The Kelly Clarkson Show2019 · as Self
• The Umbrella Academy2019 · as The Handler
• Fam2019 · as Jolene
• 13 Reasons Why2017 · as Olivia Baker
• 13 Reasons Why: Beyond the Reasons2017 · as Self
• The Late Late Show with James Corden2015 · as Self - Guest
• Bad Judge2014 · as Rebecca Wright
• Fargo2014 · as Gina Hess
• The Tonight Show Starring Jimmy Fallon2014 · as Self
• Newsreaders2013 · as Kate Walsh
• Bethenny2012 · as Self - Guest
• Watch What Happens Live with Andy Cohen2009 · as Self - Guest
• Childrens Hospital2008 · as Kate Walsh
• The Gong Show with Dave Attell2008
• Private Practice2007 · as Addison Montgomery
• Rachael Ray2006
• The Showbiz Show with David Spade2005
• Eyes2005 · as Kendall Judd
• Grey's Anatomy2005 · as Addison Montgomery
• American Dad!2005 · as Teacher (voice)
• American Dad!2005 · as Prostitute (voice)
• Complete Savages2004 · as Maggie
• The Tony Danza Show2004 · as Self
• Cheap Seats2004 · as Rochelle
• The Men's Room2004 · as Karen
• Karen Sisco2003
• Happy Family2003 · as Joanna
• The Ellen DeGeneres Show2003 · as Self
• Comedy Central Roasts2003 · as Self
• Jimmy Kimmel Live!2003 · as Self
• Jimmy Kimmel Live!2003 · as Self - Guest
• The Weber Show2000 · as Stace
• CSI: Crime Scene Investigation2000 · as Mimosa
• The Mike O'Malley Show1999 · as Marcia
• The Norm Show1999
• Turks1999 · as Terry
• Cupid1998
• The View1997 · as Self
• King of the Hill1997 · as Katt Savage (voice)
• Swift Justice1996 · as Paula 'Paulie' Goddard
• MADtv1995 · as Self - Special Guest
• The Drew Carey Show1995 · as Nicki Fifer
• Late Night with Conan O'Brien1993 · as Self - Guest
• Homicide: Life on the Street1993 · as Cathy Buxton
• Law & Order1990 · as Kirstin Blair
• Romy Award1990 · as Self - Presenter
• LIVE with Kelly and Mark1988 · as Self
• People's Choice Awards1975 · as Self - Presenter
• Golden Globe Awards1944 · as Self
• Joint Custody— · as Florence