Alexandra Daddario Bio
Alexandra Anna Daddario (born March 16, 1986) is an American actress known for her roles in films such as Percy Jackson & the Olympians: The Lightning Thief, San Andreas, and Baywatch, as well as the television series The White Lotus and Mayfair Witches. She began her career in 2002 and gained recognition for her performances across a wide range of genres, including horror, comedy, and drama. Daddario received particular critical acclaim for her role in the first season of the HBO satirical series The White Lotus, earning a Primetime Emmy Award nomination in 2022.
Early Life and Background
Alexandra Anna Daddario was born in New York City on March 16, 1986, and is the eldest child of Christina, a lawyer, and Richard Daddario, a prosecutor and former head of the New York City Police Department counterterrorism unit. She is of Italian, Slovak, English, and Irish descent. Her paternal grandfather was Emilio Q. Daddario, a member of the U.S. House of Representatives for Connecticut from 1959 to 1971. Daddario has a younger brother, Matthew Daddario, and a younger sister, Catharine, both of whom are also actors.
Daddario was raised on Manhattan’s Upper East Side. She attended the Brearley School and the Professional Children’s School. She has said that she decided to become an actress at the age of 11, explaining in a 2019 interview, “I always loved storytelling. It was just something I genuinely wanted to do.” She went on to attend Marymount Manhattan College before dropping out to pursue acting full-time and has spent years studying the Meisner acting technique.
Path to Acting
Daddario made her television debut at age 15, playing the victimized teenager Laurie Lewis in the ABC daytime soap opera All My Children. The role marked her first steady on-screen work and introduced her to a long-running television set. Following her debut, she landed a recurring role on the USA Network procedural drama White Collar as Neal Caffrey’s love interest, Kate Moreau, which gave her early exposure to a network audience.
Her first major film role came in 2010, when she was cast as Annabeth Chase in the fantasy adventure Percy Jackson & the Olympians: The Lightning Thief, based on Rick Riordan’s popular novel. The part established her as a leading young actress in Hollywood. In 2012, she also appeared in the music video for Imagine Dragons’ “Radioactive,” a video that has since surpassed one billion views on YouTube.
Alexandra Daddario Career
Early Career (2000s–2014)
During her early years in the industry, Daddario built her résumé with a mix of television guest spots and film roles. She appeared in the 2011 comedy film Hall Pass and took on a recurring part as Rachel in the NBC comedy-drama series Parenthood. In 2012, she made a guest appearance on the FX sitcom It’s Always Sunny in Philadelphia, further showing her comedic range.
Her first starring film role after the Percy Jackson films came in the 2013 slasher film Texas Chainsaw 3D, playing Heather Miller. That same year, she reprised her role as Annabeth Chase in Percy Jackson: Sea of Monsters, the franchise’s sequel. In 2013, she was also cast in the first season of the HBO anthology series True Detective, appearing in a four-episode arc as Lisa Tragnetti. She went on to appear in the romantic horror comedy Burying the Ex, which premiered out of competition at the Venice Film Festival in 2014.
Breakthrough (2015–2020)
Daddario’s breakthrough period began with a supporting role in the 2015 blockbuster disaster film San Andreas, which performed strongly at the box office. That same year, she made a cameo appearance in the pilot of the Fox comedy series The Last Man on Earth and guest-starred on American Horror Story: Hotel, portraying a fictionalized version of designer Natacha Rambova. In 2016, she appeared in the Nicholas Sparks romantic drama The Choice, directed by Ross Katz.
In 2017, Daddario starred as Summer Quinn in the film adaptation of Baywatch, a role originally portrayed by Nicole Eggert in the original television series. The same year, she portrayed Kate Jeffries in the road trip comedy The Layover, directed by William H. Macy. She later appeared in the music video for Maroon 5’s “Wait” and starred opposite Adam DeVine in the romantic comedy When We First Met. She also took on the role of Constance Blackwood in the film adaptation of Shirley Jackson’s mystery novel We Have Always Lived in the Castle and starred in the psychological thriller Night Hunter, which premiered at the LA Film Festival in 2018. In 2019, Daddario starred in and produced the romantic comedy Can You Keep a Secret? and the horror thriller We Summon the Darkness, and in 2020 she voiced Lois Lane in the animated film Superman: Man of Tomorrow.
Notable Works and Milestones
Among Daddario’s most recognized works are her performances in the Percy Jackson films, San Andreas, Baywatch, and The White Lotus. The role of Annabeth Chase in the Percy Jackson franchise remains a signature role from the early part of her career, while her appearance in San Andreas and Baywatch helped establish her as a major film presence. Her performance in The White Lotus was widely praised by critics, with The Hollywood Reporter writing that it “should redefine how audiences and casting directors see her.”
Alexandra Daddario Award Nominations
Alexandra Daddario has received recognition from major industry award bodies across her career in film and television. Her most prominent nomination came in 2022, when she was nominated for the Primetime Emmy Award for Outstanding Supporting Actress in a Limited or Anthology Series or Movie for her role in the first season of the HBO series The White Lotus.
Alexandra Daddario Awards Won
No major verified award wins for Alexandra Daddario are supported by the available verified sources.
Alexandra Daddario Family
Alexandra Daddario is the eldest child of Christina, a lawyer, and Richard Daddario, a prosecutor and former head of the New York City Police Department counterterrorism unit. Her paternal grandfather, Emilio Q. Daddario, served as a U.S. Representative for Connecticut from 1959 to 1971. Her younger brother, Matthew Daddario, and her younger sister, Catharine, are both actors, making the family a multi-generational household connected to both public service and the arts.
Personal Life
On May 13, 2021, Daddario confirmed that she was in a relationship with producer Andrew Form. The couple announced their engagement on December 2, 2021, and married in June 2022. In July 2024, Daddario publicly shared that she was pregnant after previously experiencing a miscarriage. On October 31, 2024, she announced the birth of her first child.
