
Dagmara Dominczyk
Biography
Dagmara Domińczyk (doh-MEEN-chik, born July 17, 1976) is a Polish-American actress and author. She's best known for her roles as Mercedès Iguanada in The Count of Monte Cristo (2002), Tania Asher in Rock Star (2001), Agnes Gebhard in Kinsey (2004), Marguerite in The Five People You Meet in Heaven (2004), Katrina on WB's The Bedford Diaries, Suzanne in Running with Scissors (2006), Belva in The Immigrant (2013), Elizabeth Taylor in Big Stone Gap (2013), Stacy in Let's Kill Ward's Wife (2014), Karolina Novotney on HBO's Succession, Ellen in The Assistant (2020), Erika Jensen on HBO's We Own This City (2022), and Elle Sellwyn on AppleTV's Hello Tomorrow! (2023).
In 2013, she released her novel The Lullaby of Polish Girls.
She has been married to actor Patrick Wilson since 2005 and they have two sons. Her sisters are actress Marika Domińczyk and actress Veronika Domińczyk.
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Known For
Acting History
2025
Black Rabbit as Val
2025Goodnight
2024Travel Essentials as Ada Rosińska
2024F*ck That Guy as Lorraine
2024Miller's Girl as Beatrice June Harker
2023Priscilla as Ann Beaulieu
2023Bottoms as Mrs. Callahan
2023Insidious: The Red Door as Priest (voice)
2023My Love Affair with Marriage as Zelma (voice)
2023Hello Tomorrow! as Elle Sellwyn
2022We Own This City as Erika Jensen
2021The Lost Daughter as Callie
2021American Horror Stories as Anka Kieslowski
2020Abe as Rebecca
2020The Assistant as Ellen
2019Prodigal Son as The Nightingale
2018Succession as Karolina Novotney
2017The Deuce as Genevieve Furie
2017A Woman, a Part as Nadia Audali
2014Let's Kill Ward's Wife as Stacy
2014Big Stone Gap as Elizabeth Taylor
2014Jack Strong as Sue
2013The Immigrant as Belva
2013Phantom as Sophi
2012The Letter as Elizabeth
2011Person of Interest as Sarah Jennings
2011Higher Ground as Annika
2011Suits as Nancy
2011Helena from the Wedding: Cast Interviews as Self
2010Helena from the Wedding as Eve
2010Boardwalk Empire as Dinah Linehan, prostitute who robs Nucky
2009The Good Wife as Isabel Sharp
2007Prisoner as Olivia
2006Running with Scissors as Suzanne
2006Lonely Hearts as Delphine Downing
2006Mentor as Julia
2006The Bedford Diaries as Katrina
2005Trust the Man as Pamela
2005Hitched as Amber
2004The Five People You Meet In Heaven as Margeurite
2004Tough Luck as Divana
2004Kinsey as Agnes Gebhard
2004Bad Apple as Gina
2002They as Terry Alba
2002The Count of Monte Cristo as Mercedes Iguanada
200124 as Nicole
2001Rock Star as Tania Asher, Steel Dragon PR
2000Keeping the Faith as Claire
1999Third Watch as Jeneca Farabee
1999Law & Order: Special Victims Unit as Kate Logan
—Tonight at Noon as Sally
—Felix the Painter as Brigitte
—Adulting
—Surgat









