Mike Flanagan’s Wife: Who Kate Siegel Is

Mike Flanagan’s career and public work

Mike Flanagan is an American filmmaker born on 20 May 1978, known for his horror work. He wrote, directed and edited Absentia (2011) and Oculus (2013), followed by Hush, Before I Wake and Ouija: Origin of Evil, all released in 2016. He also directed Doctor Sleep (2019), The Life of Chuck (2024) and the upcoming The Exorcist: Martyrs (2027). His public film work is documented from 2011.

Flanagan also created, wrote, produced and served as showrunner on The Haunting of Hill House (2018), The Haunting of Bly Manor (2020), Midnight Mass (2021), The Midnight Club (2022) and The Fall of the House of Usher (2023). The Amazon Prime Video series Carrie followed in 2026. He wrote the first draft of the Clayface script for the DC Universe and often works with the same cast and crew members.

Kate Siegel’s identity and career

Kate Siegel is an American actress, writer and director born in 1982 in Silver Spring, Maryland. She made her acting debut in The Curse of the Black Dahlia, released on 23 January 2007. She later appeared in the short film Knocked Down in 2008 and in Man Camp in 2013.

Oculus (2013) was written by Flanagan and starred Siegel alongside John Gallagher Jr. Siegel starred in Hush in 2016 and made her screenwriting debut by co-writing it with Flanagan. She also appeared in Ouija: Origin of Evil that year, then starred with Carla Gugino and Bruce Greenwood in Gerald’s Game (2017), also directed by Flanagan. She has been dubbed a scream queen for her extensive work in horror.

How the marriage was documented

In February 2016, Flanagan married actress and frequent collaborator Kate Siegel. A BuzzFeed profile published in April 2016 focused on Flanagan as a horror filmmaker, while the February 2016 account identified Siegel as his wife and a frequent collaborator. Their work together had already included Oculus in 2013, with Siegel serving as its lead actress.

Since Oculus, Siegel has starred in most of Flanagan’s works. She co-wrote Hush with him and later directed an episode of Carrie. Their collaboration spans acting, screenwriting and directing, giving their personal relationship a sustained professional dimension.

Mike Flanagan’s wider family

Mike Flanagan’s family includes three children. The account of his February 2016 marriage to Siegel referred to a son and a daughter. Kate Siegel is the spouse identified in the family description. Public accounts do not specify the sex of their third child.

The children are not named in public accounts. Their sex is described only for the son and daughter mentioned in connection with the marriage. The public family information gives the number of children and the sex of two of them. No further detail about their upbringing has been published publicly.

Kate Siegel’s work beyond Flanagan’s collaborations

Kate Siegel works as an American actress, writer and director. She made her acting debut in The Curse of the Black Dahlia, released on 23 January 2007, and appeared in the short film Knocked Down in 2008. She later appeared in Man Camp in 2013.

Siegel’s screenwriting includes Hush, which she co-wrote with Flanagan and which marked her screenwriting debut. Her directing work includes an episode of Carrie. Outside Flanagan’s frequent collaborations, her acting credits include the debut film, the short film and Man Camp. She is also known for her extensive work in horror.

What has not been publicly reported

Kate Siegel’s exact date of birth has not been published. Her year of birth and Silver Spring birthplace are public, but the month and day remain unpublished. Public biographical coverage has not set out her early life, family background or education in detail.

No account of how Kate Siegel and Mike Flanagan met has appeared in print. Their first collaboration was Oculus, but that does not establish how their personal relationship began. The location and details of their wedding have not been published. No interview included in public coverage recounts their courtship.

Kate Siegel and Mike Flanagan’s three children have not been named in public accounts. The sex of their third child has also not been specified. The family description identifies a son and a daughter but gives no names for either. It provides no further detail about the children’s upbringing or public lives.