
San Jose, California, USA
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.

as Mimosa

as Addison Montgomery
2005

as Kirstin Blair
1990

as Mimosa
2000

as Self
2014

as Self - Guest
2009

as Teacher (voice)
2005

as Self
2019

as Gina Hess
2014

as Self
2013

as Katt Savage (voice)
1997

as Self
1997

as Self - Guest
2015
as Kate
2021

as Claire
2024

as Sandy
2024

as Kate
2021

as Annie Wilkins
2020

as Jackie Miller
2019

as Elizabeth
2019

as Kate
2018

as Pat Miller
2017

as Holly Fischer
2017

as Elizabeth Davelli
2017

as Dr. Fiona Shively
2017

as Danny's Mom
2015

as Kathleen Morgan
2015

as Self
2015

as Bethley
2015

as Morell
2014

as Self
2013

as Mother
2012

as Roxanne
2011

as Self - Roaster
2011

as Sandra Anderson
2010

as Raina
2009

as Mike Enslin's Ex-wife (uncredited)
2007

as Nemesii
2007
as Mimosa
1 ep.

as Addison Montgomery
68 episodes

as Kirstin Blair
1 episodes

as Mimosa
1 episodes

as Self
1 episodes

as Self - Guest
3 episodes

as Teacher (voice)
1 episodes

as Self
2 episodes

as Gina Hess
4 episodes

as Katt Savage (voice)
1 episodes

as Self
4 episodes

as Self - Guest
1 episodes

as Self
2 episodes

as Self
2 episodes

as Self
1 episodes

as Nicki Fifer
22 episodes

as Addison Montgomery
111 episodes

as Self
7 episodes

as Self - Guest
1 episodes

as Cathy Buxton
1 episodes

as Olivia Baker
27 episodes

as Madeline Wheeler
8 episodes

as The Handler
16 episodes

as Kate Walsh
2 episodes

as Self - Presenter
1 episodes