

Biography
Katherine Parkinson (born March 9, 1978) is an English actress. She appeared in the Channel 4 comedy series The IT Crowd as Jen Barber, for which she received a British Comedy Best TV Actress Award in 2009 and 2014, and was nominated twice for the BAFTA Television Award for Best Female Comedy Performance, winning in 2014. Parkinson studied at the London Academy of Music and Dramatic Art, and has appeared on stage in the plays The Seagull (2007), Cock (2009), and Home, I'm Darling (2018), for which she was nominated for the Olivier Award for Best Actress in a Play. Parkinson was also a main cast member of the series Doc Martin for three series (2005–2009). She co-starred in all three series of Humans, a science-fiction drama on AMC/Channel 4, which aired from 2015 until 2018.
Known For
Dating Mark Silcox (2025)Age: 47as Claire
That Christmas (2024)Age: 46as Mrs. Forrest (voice)
Rivals (2024)Age: 46as Lizzie Vereker
Significant Other (2023)Age: 45as Anna
National Theatre Live: Much Ado About Nothing (2022)Age: 44as Beatrice
The Nan Movie (2022)Age: 44as Nell
Here We Go (2022)Age: 44as Rachel Jessop
Paul Dood’s Deadly Lunch Break (2021)Age: 43as Clemmie
Sitting (2021)Age: 43as Mary
Spreadsheet (2021)Age: 43as Lauren






