Katheryn Winnick Canadian Actress Born 1977 in Etobicoke
Katheryn Winnick · actor and martial artist · Canadian
Known for
Biography
Katheryn Winnick (17 December 1977, Etobicoke) is a Canadian actress. She is recognised as Lathgertha, Lagertha in Vikings (2013).
Early life
She studied at William Esper Studio, Richview Collegiate Institute and York University.
Career
Records list Law & Order (1990) as her earliest screen credit. In the 2000s, she appeared in House M.D. (2004) and Criminal Minds (2005). The 2010s brought Love and Other Drugs (2010) and Killers (2010). Her 2020s credits include Flag Day (2020) and The Marksman (2021, as Sarah).
In all, 22 films and 8 TV series appear in her credits from 1990 to 2021. Drama is the most frequent genre among her listed titles (7), followed by police procedural (5) and thriller (5).
Lochlyn Munro appears in three of her listed titles, including CSI: Crime Scene Investigation (2000) and CSI: NY (2004). Other co-stars who recur in her credits are Evan Peters (two titles) and Greg Grunberg (two titles).
Filmography
30 credits| Year | Title | Role | Type |
|---|---|---|---|
| 2021 | The Marksman | Sarah | Film |
| 2020– | Big Sky | Jenny Hoyt | TV series |
| 2020 | Flag Day | Film | |
| 2020 | Wander | Film | |
| 2019 | Polar | Vivian | Film |
| 2017 | The Dark Tower | Film | |
| 2013 | The Art of the Steal | Film | |
| 2013–2020 | Vikings | Lathgertha, Lagertha | TV series |
| 2012 | A Glimpse Inside the Mind of Charles Swan III | Film | |
| 2012 | Stand Up Guys | Film | |
| 2011 | Choose | Film | |
| 2010 | Killers | Film | |
| 2010 | Love and Other Drugs | Film | |
| 2010 | Radio Free Albemuth | Film | |
| 2009 | Cold Souls | Film |
Show all 30 credits
| Year | Title | Role | Type |
|---|---|---|---|
| 2008 | Amusement | Film | |
| 2007 | When Nietzsche Wept | Lou Andreas-Salomem | Film |
| 2006 | Failure to Launch | Film | |
| 2005– | Criminal Minds | TV series | |
| 2005 | Hellraiser: Hellworld | Film | |
| 2004 | 50 First Dates | Film | |
| 2004–2013 | CSI: NY | TV series | |
| 2004 | Going the Distance | Film | |
| 2004–2012 | House M.D. | TV series | |
| 2004 | Satan's Little Helper | Film | |
| 2003 | What Alice Found | Film | |
| 2002–2012 | CSI: Miami | TV series | |
| 2002 | Two Weeks Notice | Film | |
| 2000–2015 | CSI: Crime Scene Investigation | TV series | |
| 1990– | Law & Order | TV series |
Personal life
She studied at William Esper Studio, Richview Collegiate Institute and York University.
Katheryn Winnick on Social Media
Counts with the date they were readInstagram stats
- Followers
- 5.4M @katherynwinnick
- Engagement rate
- 4.23% well above average for accounts this size
- Average likes
- 225,859
- Average comments
- 3,111 Based on the last 11 posts
Figures from public Instagram data via the official Meta API; refreshed about every 30 days.
Frequently asked questions
How old is Katheryn Winnick?
Katheryn Winnick is 48 years old, born on 17 December 1977 in Etobicoke.
What is Katheryn Winnick known for?
Katheryn Winnick is known for playing Lathgertha, Lagertha in Vikings (2013).
What is Katheryn Winnick’s nationality?
Katheryn Winnick is Canadian, born in Etobicoke.
How tall is Katheryn Winnick?
Katheryn Winnick is 168 cm (5 ft 6 in) tall.
Sources
- Wikidata (Q268298), accessed October 2026
- Follower counts: dated individually above
- Photo: Original: Greg2600 Derivative work: Mithoron · CC BY-SA 2.0
Last checked by the Wiki of Celebs editorial team
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