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IMDbPro

Leah McNamara(III)

  • Actress
IMDbProStarmeterSee rank
Leah McNamara
Official Trailer
Play trailer1:58
Metal Heart (2018)
7 Videos
30 Photos
Leaping into the spotlight from the serene suburb of Castletroy in Limerick, Ireland, Leah McNamara has spun a childhood knack for storytelling into a dynamic acting career that pulses with energy. After snagging an honors degree in Drama and Theatre from University College Cork, she fine-tuned her craft at Bow Street Academy, laying the groundwork for a string of performances that would ripple across screens worldwide. Her breakout as Aud in the sweeping saga "Vikings" hooked global viewers, paving the way for her to sink her teeth into layered roles like Rosalind Devlin in "Dublin Murders," where she unraveled a character's quiet turmoil with haunting precision. Not one to be boxed in, she brought a sharp, simmering edge to Rachel in "Normal People," proving she could pivot between vulnerability and venom effortlessly. In 2023, she owned the screen as Tara in Sky Max's pulse-pounding "Then You Run," diving so deep into the role that she kept the accent alive off-set, leaving the crew floored by her all-in approach. Away from the cameras, Leah stays tethered to her roots, often waxing nostalgic about Castletroy's calm and the rambling walks with her grandfather and his scrappy Jack Russell, stories she shares with a warmth that feels like a chat over tea. Her curiosity for human quirks fuels her performances, letting her breathe life into characters that linger with audiences long after the credits roll. With her name now tied to heavy-hitters like "Hellboy: The Crooked Man" and Guy Ritchie's slick crime caper "The Gentlemen," Leah's not just riding the industry's waves, she's stirring them up. Colleagues describe her as a whirlwind of focus and laughter on set, someone who can lighten a tense scene with a quick quip before snapping into character. That blend of grit and heart has carved her a unique spot in an industry that craves authenticity, and she's only getting started.
  • More at IMDbPro
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    • Agent info
    • Resume
IMDbProStarmeterSee rank
  • View contact info at IMDbPro
    • Awards
      • 1 nomination total

    Photos30

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    Known for

    Giancarlo Esposito, Vinnie Jones, Kaya Scodelario, Theo James, Daniel Ings, and Michael Vu in The Gentlemen (2024)
    The Gentlemen
    8.0
    TV Series
    • Kellie Ann Ward
    Daisy Edgar-Jones and Paul Mescal in Normal People (2020)
    Normal People
    8.4
    TV Mini Series
    • Rachel
    Travis Fimmel in Vikings (2013)
    Vikings
    8.5
    TV Series
    • Aud
    Dublin Murders (2019)
    Dublin Murders
    7.1
    TV Series
    • Rosalind Devlin

    Credits

    Edit
    IMDbPro

    Actress



    • Jack Kesy and Martin Bassindale in Hellboy: The Crooked Man (2024)
      Hellboy: The Crooked Man
      4.5
      • Effie Kolb
      • 2024
    • Giancarlo Esposito, Vinnie Jones, Kaya Scodelario, Theo James, Daniel Ings, and Michael Vu in The Gentlemen (2024)
      The Gentlemen
      8.0
      TV Series
      • Kellie Ann Ward
      • 2024
    • Then You Run (2023)
      Then You Run
      6.0
      TV Series
      • Tara
      • 2023
    • Expeditions: Rome (2022)
      Expeditions: Rome
      7.0
      Video Game
      • Gallic Civilian Female
      • Roman Civilian Poor Female (voice)
      • 2022
    • Danny Boy (2021)
      Danny Boy
      6.0
      TV Movie
      • Lucy Wood
      • 2021
    • Daisy Edgar-Jones and Paul Mescal in Normal People (2020)
      Normal People
      8.4
      TV Mini Series
      • Rachel
      • 2020
    • Dublin Murders (2019)
      Dublin Murders
      7.1
      TV Series
      • Rosalind Devlin
      • 2019
    • Travis Fimmel in Vikings (2013)
      Vikings
      8.5
      TV Series
      • Aud
      • 2017–2019
    • Metal Heart (2018)
      Metal Heart
      5.8
      • Chantal
      • 2018
    • Cellar Door (2018)
      Cellar Door
      6.0
      • Flo
      • 2018
    • Shauna Macdonald in Nails (2017)
      Nails
      4.7
      • Gemma Milgrom
      • 2017
    • Joseph Conlan, Amy-Joyce Hastings, Graham Cantwell, Clara Harte, Leah McNamara, and Dean Quinn in Lily (2016)
      Lily
      6.9
      Short
      • Violet
      • 2016
    • Cherry Tree (2015)
      Cherry Tree
      4.5
      • Caroline St. John
      • 2015
    • Iain Glen in Jack Taylor (2010)
      Jack Taylor
      7.4
      TV Series
      • Waitress
      • 2010

    Videos7

    Hellboy: The Crooked Man - Official Trailer
    Trailer 2:16
    Hellboy: The Crooked Man - Official Trailer
    Official Trailer
    Trailer 1:11
    Official Trailer
    Official Trailer
    Trailer 1:11
    Official Trailer
    Trailer
    Trailer 1:29
    Trailer
    Metal Heart
    Trailer 1:58
    Metal Heart
    The Devil's Sorceress
    Trailer 1:54
    The Devil's Sorceress
    Cherry Tree
    Trailer 1:57
    Cherry Tree

    Personal details

    Edit
    • Official site
      • Instagram
    • Height
      • 5′ 6″ (1.68 m)
    • Parents
      • Brian McNamara

    Did you know

    Edit
    • Trivia
      Leah McNamara attended Castletroy College before continuing her studies in University College Cork where she graduated with an honors degree in Drama and Theatre in 2015.

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