Actresses of Irish descent

Megan Denise Fox (born May 16, 1986) is an American actress. She made her acting debut in the family film Holiday in the Sun (2001), which was followed by numerous supporting roles in film and television, such as the teen musical comedy Confessions of a Teenage Drama Queen (2004), as well as a starring role in the ABC sitcom Hope & Faith (2004–2006). Her breakout role was as Mikaela Banes in the blockbuster action film Transformers (2007), which she reprised in its sequel Transformers: Revenge of the Fallen (2009).

Alexandra Anna Daddario (born March 16, 1986) is an American actress. She is known for playing Annabeth Chase in the Percy Jackson film series, Blake Gaines in San Andreas (2015), Summer Quinn in Baywatch (2017), Emma Corrigan in Can You Keep a Secret?, and Alexis Butler in We Summon the Darkness (both 2019). She has also starred in the films Texas Chainsaw 3D and Hall Pass and has guest starred in television series such as White Collar, It's Always Sunny in Philadelphia, True Detective, New Girl, and American Horror Story: Hotel.

Anna Cooke Kendrick (born August 9, 1985) is an American actress. Her first starring role was in the 1998 Broadway musical High Society, for which she earned a nomination for the Tony Award for Best Featured Actress in a Musical. She made her film debut in the musical comedy Camp (2003), and had a supporting role in The Twilight Saga (2008–2011). She achieved wider recognition for the comedy-drama film Up in the Air (2009), which earned her a nomination for the Academy Award for Best Supporting Actress, and for her starring role in the Pitch Perfect film series (2012–2017).

Emily Jean "Emma" Stone (born November 6, 1988) is an American actress and producer. She is the recipient of various accolades, including an Academy Award, two British Academy Film Awards, and two Golden Globe Awards. In 2017, she was the world's highest-paid actress and named by Time magazine as one of the 100 most influential people in the world.

Lisa Olivia Munn (born July 3, 1980) is an American actress and former television host. Born in Oklahoma City, she spent her formative years in Utah and later Tokyo, where her stepfather was stationed in the United States Air Force. She returned to Oklahoma as a teenager, and subsequently earned a Bachelor of Arts degree in journalism at the University of Oklahoma, intending to become a broadcast journalist. After interning at a news station in Tulsa, Munn relocated to Los Angeles, where she began her professional career as a television host for the gaming network G4, primarily on the series Attack of the Show! from 2006 until 2010. She was also a correspondent on The Daily Show with Jon Stewart from 2010 to 2011.

Minka Kelly (born Minka Dumont Dufay; June 24, 1980) is an American actress and model. Her first starring role was in the NBC drama series Friday Night Lights (2006–2009) and she has also appeared on the shows Parenthood (2010–2011), Charlie's Angels (2011), and Almost Human (2013). Since 2018, Kelly portrays Dawn Granger / Dove in the DC Universe series Titans.

Olivia Jane Cockburn ( KOH-bərn; born March 10, 1984), known professionally as Olivia Wilde, is an American actress and filmmaker. She played Remy "Thirteen" Hadley on the medical-drama television series House (2007–2012), and has appeared in the films Tron: Legacy (2010), Cowboys & Aliens (2011), The Incredible Burt Wonderstone (2013), and The Lazarus Effect (2015). Wilde made her Broadway debut in 2017, playing Julia in 1984. In 2019, she directed her first film, the teen comedy Booksmart, for which she won the Independent Spirit Award for Best First Feature. Wilde's second feature as director, Don't Worry Darling, was released in 2022.

AnnaSophia Robb (born December 8, 1993) is an American actress, model, and singer. She began as a child actress on television, making her leading debut as the titular role in Samantha: An American Girl Holiday (2004). She made her feature film debut in Because of Winn-Dixie (2005), followed by the supporting role of Violet Beauregarde in Tim Burton's Charlie and the Chocolate Factory (2005). Her performance as Leslie Burke in Bridge to Terabithia (2007) garnered her recognition and praise, and two Young Artist Awards. Her subsequent film roles include Race to Witch Mountain (2009), Soul Surfer (2011), and The Way Way Back (2013). She received wider recognition and praise for playing the lead role of Carrie Bradshaw on The CW's series The Carrie Diaries (2013–2014). In 2019, she played the role of Gypsy Blanchard's neighbor Lacey in the Hulu miniseries The Act.

Winona Laura Horowitz (born October 29, 1971), known professionally as Winona Ryder, is an American actress. She is the recipient of several awards, including a Golden Globe Award and has been nominated for two Academy Awards. She is best known for taking on quirky roles in her earlier films, then went on to play more prominent roles in the 1990s.

Rachel Anne McAdams (born November 17, 1978) is a Canadian actress. After graduating from a theatre degree program at York University in 2001, she worked in Canadian television and film productions, such as the drama film Perfect Pie (2002), for which she received a Genie Award nomination, the comedy film My Name Is Tanino (2002), and the comedy series Slings and Arrows (2003–2005), for which she won a Gemini Award.