---
name: "Aoife Duffin"
canonical: "https://film.one/person/aoife-duffin"
fi1m_id: "aoife-duffin"
imdb_id: "nm4353760"
tmdb_id: 1208775
roles: ["Actor"]
reviewed_on_fi1m: 1
average_as: "actor"
average_over: 1
updated: "2026-10-07T17:07:02.489033+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Aoife Duffin

## Identity

Aoife Duffin

- **Canonical:** https://film.one/person/aoife-duffin
- **Type:** Person
- **Fi1m ID:** aoife-duffin
- **IMDb ID:** nm4353760
- **TMDB ID:** 1208775
- **Same entity:** https://www.imdb.com/name/nm4353760/, https://www.themoviedb.org/person/1208775

Actor. Born in Castlegregory, County Kerry, Ireland.

## Details

- **Work:** Actor
- **Elsewhere:** https://www.imdb.com/name/nm4353760/, https://www.themoviedb.org/person/1208775

## Streaming the US now

- **Peacock:** [*Moone Boy*](https://film.one/tv/moone-boy.md) (81)

For United States; add `?region=XX` for another country.

## Biography

Aoife Duffin is an Irish actress. She trained at Trinity College Dublin on the Bachelor in Acting Studies course, having grown up in Castlegregory, County Kerry.

She is known for playing Trisha Moone in the Sky One series *Moone Boy* (2012–2015), the Pub Landlady in *What Richard Did* (2012), and Betty Regan in the miniseries *Dead Still* (2020). Her other screen credits include *Behold the Lamb* (2011) and appearances in *The End of the F***ing World* (2019) and *Resistance* (2019).

Duffin has an extensive theatre background, with roles in productions such as *Hamlet* (as Ophelia), *A Girl is a Half-formed Thing*, and *Medicine*. She has also directed and written short films, including *Sister* (2018).

*Sources: imdb.com, curtisbrown.co.uk, irishexaminer.com, en.wikipedia.org, comedy.co.uk.*

## On Fi1m (1)

- *Moone Boy* (2012), Fi1m 81, as Trisha Moone — [page](https://film.one/tv/moone-boy.md)

## Complete filmography (19)

Every credit, newest first. Titles without a page can be requested for review on the HTML page.

- *Together* (2025), as Kate
- *The Golden West* (2023), as Fionnuala
- *Whale Fall* (2023), Actor
- *Lamb* (2022), Actor
- *Algorithm* (2020), as Ciara
- *Dead Still* (2020), series, as Betty Regan
- *The Ferry* (2019), as Aoife
- *Resistance* (2019), series, as Éithne Drury
- *National Theatre Collection: Translations* (2018), as Bridget
- *My Life for Ireland* (2016), as Rose O'Brien
- *Granite & Chalk* (2015), as Narrator
- *Out of Here* (2013), as Melissa
- *Moone Boy* (2012), series, as Trisha Moone — Fi1m 81, [page](https://film.one/tv/moone-boy.md)
- *What Richard Did* (2012), as Pub Landlady
- *Fear of Flying* (2012), as Lucy (voice)
- *Earthbound* (2012), as Liz
- *Joy* (2011), Actor
- *Behold The Lamb* (2011), Actor
- *When Harvey Met Bob* (2010), as Barbara

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/aoife-duffin