India Mullen (born 8 November 1993) is an Ireland actress, artist and photographer. She is known for her roles in the Virgin Media One series Red Rock (2015–2017) and The Vanishing Triangle (2023), the BBC Three and Hulu miniseries Normal People (2020), and the third series of the Sky Max comedy-drama Brassic (2021).
In 2020, Mullen made her London stage debut in Meat at Theatre503 and played Peggy, Marianne's (Daisy Edgar-Jones) friend from Trinity College Dublin, in the BBC Three and Hulu miniseries adaptation of Sally Rooney's Normal People. It was around this time that Mullen got into photography. She then joined the main cast of the Sky Max comedy-drama Brassic for its third series as Samantha. She had a recurring role as Mary Pickett in the 2022 Amazon Prime science fiction series The Peripheral.
Mullen starred opposite Allen Leech in the 2023 true crime drama The Vanishing Triangle on Virgin Media Dance. She has an upcoming role in the RTÉ series These Sacred Vows.
| 2016 | Deirdre | Deirdre | Short film |
| 2019 | HALO | Katie | Short film |
| One Night Only | Lyla | Post-production | |
| 2023 | The Christmas break | Caroline | Film |
| 2025 | Eureka | Sara | Short film |
| 2014 | Damo and Ivor | Rachel | Series 2; episode 2 |
| 2015–2017 | Red Rock | Katie Kiely | Main role. Series 1–4; 83 episodes |
| 2017 | Vikings | Aethegyth | Series 5; episode 1: "The Departed: Part 1" |
| Little Women | Belle Moffat | Miniseries; episode 2 | |
| 2017–2019 | Into the Badlands | Maryanne | Series 2; episode 7, and series 3; episodes 3 & 11 |
| 2018 | Krypton | Sevi | Series 1; episodes 4 & 6–8 |
| Women on the Verge | Jen | Episodes 1, 5 & 6 | |
| 2020 | Normal People | Peggy | Miniseries; episodes 4–9 |
| 2021 | Brassic | Samantha | Main role. Series 3; episodes 4–8 |
| 2022 | The Peripheral | Mary Pickett | 4 episodes |
| 2023 | The Vanishing Triangle | Lisa Wallace | AKA The Vanishings. Main role. Episodes 1–6 |
| 2024 | Say Nothing | Lyra | Miniseries; episode 7: "Theater People" |
| Under Salt Marsh | Lydia | In production |
| 2016 | The Wise Wound | Olivia | Smock Alley Theatre, Dublin |
| 2017 | The Eurydice Project | Eurydice | Project Arts Centre, Dublin |
| 2019 | Light a Penny Candle | Elizabeth White | Gaiety Theatre, Dublin |
| 2020 | Meat | Max | Theatre503, London |
| 2016 | Richard Harris International Film Festival | Best Actor in a Female Role | Deirdre | ||
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