Zosia Russell Mamet (born February 2, 1988) is an American actress and musician who has appeared in television series including Mad Men, United States of Tara and Parenthood, and played the character Shoshanna Shapiro on the HBO original series Girls. She currently stars as Annie Mouradian in the HBO Max original series The Flight Attendant.

Filmography

• 2026All That She Wants
• 2026Artificial
• 2026Fantasy Life — Jenny
• Adults — Nina Adler
• 2025Donny's Orange — Orange (voice)
• StuGo — Merian (voice)
• Laid — AJ
• 2024Madame Web — Amaria
• 2024Molli and Max in the Future — Molli, Executive Producer
• The Decameron — Pampinea
• 2023Trolls Band Together — Crimp (voice)
• 2022Actual People — Executive Producer
• 2022Alone Together — Margaret
• Chibiverse — Merian (voice)
• 2020Last Call — Penny
• The Flight Attendant — Annie Mouradian
• Dickinson — Louisa May Alcott
• Harley Quinn — Princess Ladyfingers (voice)
• 2019Pops and Branwell — DPI / Mallory (voice)
• Stumptown — Kaytlin / Kendra / Katrina
• Tales of the City — Claire Duncan
• The Other Two — Zosia Mamet
• 2018The Boy Downstairs — Diana
• 2018Under the Silver Lake — Troy
• 2017Kate Can’t Swim — Lily
• 2017Star vs. the Forces of Evil: The Battle for Mewni — Heckapoo (voice)
• 2016Goldbricks in Bloom — Cleo
• 2016Mildred and the Dying Parlor — Mildred, Executive Producer
• 2016Once Upon a Sesame Street Christmas — Bella
• 2016Wiener-Dog — Zoe
• 2015Bleeding Heart — Shiva
• 2015Emily & Tim — Emily (Segment 1)
• Star vs. the Forces of Evil — Hekapoo (voice)
• The Late Show with Stephen Colbert
• Unbreakable Kimmy Schmidt — Sue Thompsteen
• 2014Back to Backspace — Yaga (voice)
• High School USA! — Amber (voice)
• 2013The Last Keepers — Rhea Carver
• Girls — Shoshanna Shapiro
• 2012Rhymes with Banana — Z
• 2012Sunset Stories — Bethany
• 2011Snuggle Bunny: Man's Most Lovable Predator — The Daughter
• 2010Cherry — Darcy
• 2010Greenberg — Guest (Sara's Party)
• Parenthood — Kelsey
• Regular Show — Celia (voice), Celia / Bear Kid (voice)
• 2010The Kids Are All Right — Sasha
• 2009Mystery Team Adventures: The Case of the Haunted Hotel — Tina
• 2009War Wolves — Rudy
• Mad Men — Joyce Ramsay
• The Unit — Christine Ross
• American Dad! — Mary (voice)
• 2004Spartan — Bedouin Woman
• 1997Colin Fitz — Lost Fan
• 1994Parallel Lives — Shannon
• The Simpsons — Candace's Friend #2 (voice)
• AbFab — Saffron
• Fade to Black — Lauren
• Goodbye Girl — Stella
• Kaet Might Die
• The Undertaker's Children — Sabine Thomas

Appearances as themselves (7)

• The Kelly Clarkson Show — Self
• Today with Jenna & Sheinelle — Self
• 2017A Goodbye to Girls — Self
• Late Night with Seth Meyers — Self, Self - Guest
• Conan — Self
• Watch What Happens Live with Andy Cohen — Self - Guest
• LIVE with Kelly and Mark — Self - Guest