Alexandra Anna Daddario (born March 16, 1986) is an American actress. She had her breakthrough portraying Annabeth Chase in the Percy Jackson film series (2010–2013). She has since starred as Paige in Hall Pass (2011), Heather Miller in Texas Chainsaw 3D (2013), Blake Gaines in San Andreas (2015), Summer Quinn in Baywatch (2017), and Alexis Butler in We Summon the Darkness (2019). She has also guest starred in television series such as White Collar, It's Always Sunny in Philadelphia, True Detective, New Girl, and American Horror Story: Hotel. In 2021, she starred in the first season of the HBO series The White Lotus, for which she received widespread critical acclaim and an Emmy nomination for Outstanding Supporting Actress in a Limited or Anthology Series or Movie in 2022.

Filmography

• 2026Couples Weekend — Debs
• 2026Hershey — Kitty Hershey
• 2025I Wish You All the Best — Hannah
• 2024Justice League: Crisis on Infinite Earths Part One — Lois Lane (voice)
• 2024Justice League: Crisis on Infinite Earths Part Three — Lois Lane (voice)
• Mayfair Witches — Dr. Rowan Fielding
• 2023Wildflower — Joy
• 2021Die in a Gunfight — Mary
• The White Lotus — Rachel Patton
• 20201 Night in San Diego — Kelsey
• 2020Lost Girls & Love Hotels — Margaret
• 2020Lost Transmissions — Dana Lee
• 2020Songbird — May
• 2020Superman: Man of Tomorrow — Lois Lane (voice)
• 2020We Summon the Darkness — Alexis, Producer
• 2019Can You Keep a Secret? — Emma Corrigan, Executive Producer
• 2019Night Hunter — Rachel
• 2019We Have Always Lived in the Castle — Constance Blackwood
• Why Women Kill — Jade
• 2018When We First Met — Avery Martin
• 2017Baywatch — Summer Quinn
• Do You Want to See a Dead Body?
• 2017The House — Corsica
• 2017The Layover — Kate
• 2016Baked in Brooklyn — Kate
• 2016The Choice — Monica
• The Girlfriend Experience — Tawny
• 2015Faces Without Eyes — Iris
• 2015San Andreas — Blake Gaines
• The Last Man on Earth — Victoria
• 2014Burying the Ex — Olivia
• Married — Ella the Waitress
• True Detective — Lisa Tragnetti
• 2013Life in Text. — Haley Greene
• 2013Percy Jackson: Sea of Monsters — Annabeth Chase
• 2013Texas Chainsaw 3D — Heather Miller
• American Horror Story — Natacha Rambova
• 2011Hall Pass — Paige
• New Girl — Michelle
• Workaholics — Donna
• 2010Bereavement — Allison
• Parenthood — Rachel
• 2010Percy Jackson & the Olympians: The Lightning Thief — Annabeth Chase
• Nurse Jackie — Young Woman
• Odd Jobs — Cassie Stetner
• White Collar — Kate
• Life on Mars — Emily 'Rocket Girl' Wyatt
• 2008The Babysitters — Barbara Yates
• Damages — Lily Arsenault
• 2007The Attic — Ava Strauss
• 2007The Hottest State — Kim
• Conviction — Vanessa
• 2006Pitch — Alex
• It's Always Sunny in Philadelphia — Ruby Taft
• 2005The Squid and the Whale — Pretty Girl
• G4tv.com
• Law & Order: Criminal Intent — Susie Armstrong, Lisa Wellesley
• Family Law
• The Sopranos — Another Woman
• Law & Order — Felicia, Samantha Beresford
• American Fever Dream — Carrie, Producer
• Don't Go Gentle — Amelia
• Double Booked
• Inground

Appearances as themselves (7)

• The Kelly Clarkson Show — Self
• Carpool Karaoke: The Series — Self
• The Late Late Show with James Corden — Self - Guest
• Late Night with Seth Meyers — Self
• Teen Choice Awards — Self - Presenter
• MTV Movie & TV Awards — Self, Self - Presenter
• Entertainment Tonight — Self