Who Is Kate Walsh (actress)? Age, Biography, and Wiki
Born on October 13, 1967, Kate Walsh is currently 57 years old. Originating from San Jose, California, she has built a successful career in acting, becoming a household name thanks to her performances in popular shows like Grey's Anatomy and Private Practice. Walsh's versatility extends across genres, with her also making notable appearances in dramas and comedies alike.
For a detailed exploration of her life and career, visit her Wikipedia page.
| Occupation | Stage Actress |
|---|---|
| Date of Birth | October 13, 1967 |
| Age | 57 Years |
| Birth Place | San Jose, California, U.S. |
| Horoscope | Libra |
| Country | U.S |
Popularity
Kate Walsh (actress)'s Popularity over time
Height, Weight & Measurements
Kate Walsh stands tall at approximately 5 feet 9 inches (175 cm) and weighs around 145 pounds (66 kg). Her elegant frame is complemented by distinctive measurements which are reported to be 35-25-36 inches, showcasing her dedication to fitness and health as she navigates her career in the entertainment industry.
In September 2017, Walsh revealed that she was diagnosed with a benign meningioma in 2015. She underwent surgery for removal of the tumor and took a nine-month break to recover. She underwent a hip replacement in November 2019.
Family, Dating & Relationship Status
As of 2025, Kate Walsh remains a public figure whose dating life interests many of her fans. While previously married to Alex Young from 2007 to 2010, she has been linked to several notable figures in the past. Currently, she is reportedly dating a mystery boyfriend, although she has chosen to keep details about her relationship private. Walsh often speaks fondly about her family, including her parents and siblings, highlighting the importance of their support in her life and career.
Walsh had a recurring role on Karen Sisco as Detective Marley Novak in 2003 and 2004. In 2005, she was cast in her breakout role in the ABC series Grey's Anatomy, as Dr. Addison Montgomery, the estranged spouse of Derek Shepherd ("Dr. McDreamy", played by Patrick Dempsey).
In February 2007, Walsh's Grey's Anatomy character received a spin-off of Grey's Anatomy that began airing in September 2007. Taye Diggs, Tim Daly, Amy Brenneman, Chris Lowell, and Audra McDonald were cast in the spin-off, Private Practice.
Walsh would return for six episodes across the fourth through eighth seasons of Grey's Anatomy, including the musical episode "Song Beneath the Song".
Net Worth and Salary
As of 2025, Kate Walsh's net worth is estimated to be around $20 million. Her earnings come from various sources, including acting in television series and films, as well as endorsements and appearances. Walsh has consistently been one of the higher-paid actresses on television, reflecting her talent and demand in the industry.
Career, Business, and Investments
Walsh's career took off in the late 1990s, but her exceptional portrayal of Dr. Addison Montgomery on Grey's Anatomy in 2005 catapulted her to stardom. Following the success of the series, she starred in its spin-off, Private Practice, which further solidified her status as a leading actress.
Beyond acting, Kate Walsh has ventured into production and has invested in various business projects, including her own skincare line. Her entrepreneurial spirit showcases her multifaceted capabilities and keen business acumen.
In 2019 and 2020, Walsh had a significant recurring role as "the Handler" in the Netflix series The Umbrella Academy. Her most recent role has been on Netflix Original, Emily in Paris, where she plays Emily's boss who gets pregnant and can no longer move to Paris for their marketing job, so she sends Emily instead.
In September 2021, Walsh announced she would be reprising her role as Dr. Addison Montgomery in the eighteenth season of Grey's Anatomy in a guest starring role.
Social Network
Kate Walsh is active on social networking platforms, engaging with fans and sharing insights into her personal life and career. She can be found on Instagram @katewalsh and Twitter @katewalsh, where she regularly posts updates, behind-the-scenes moments, and messages of encouragement.
Education
Walsh attended the University of Arizona, where she graduated with a degree in Theatre and Marketing. Her educational background laid the foundation for her successful career in acting and combined with her exceptional talent, has truly shaped her into the outstanding actress she is today.
Walsh graduated from Catalina Magnet High School and studied acting at the University of Arizona before dropping out. Walsh moved to New York City and joined a comedy troupe, Burn Manhattan, supporting herself by waitressing.
