Aisling O'Sullivan - Actor Profile

Aisling O'Sullivan

Acting
Updated: May 09, 2026
21Total Films
8.0 Highest Rated
Born: Jan 1, 1968
Birth Place: Ireland

About Aisling O'Sullivan

From Wikipedia, the free encyclopedia. Aisling O'Sullivan (born 1968 in Tralee, County Kerry) is an award-winning Irish actress who starred in the movie The Butcher Boy as Francie's mentally unstable mother. O'Sullivan previously appeared briefly in another Neil Jordan film, Michael Collins. She had a part as the grieving mother who commits suicide in Six Shooter, playwright Martin McDonagh's Oscar-winning short film. She is familiar to Irish television audiences as Dr. Cathy Costello from Series 1 to Series 5 in the hugely popular drama series The Clinic, a role for which she has won an IFTA best actress award IN 2008. She garnered major acclaim for her performance as Widow Quin in Druid Theatre Company's 2004 production of The Playboy of the Western World, which toured throughout Ireland including her native Kerry, and also starred Cillian Murphy and Anne-Marie Duff. She also had a leading role in the Channel 4 thriller Shockers (1999). She is currently starring in Raw, an RTÉ drama based on a restaurant playing Restaurant Manager Fiona Kelly, in its second season. Description above from the Wikipedia article Aisling O'Sullivan, licensed under CC-BY-SA, full list of contributors on Wikipedia.​

Aisling O'Sullivan Movies & Career Overview

The filmography of Aisling O'Sullivan reflects a career marked by diverse experimentation. Across 21 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.

Dominant Genre

A large portion of Aisling O'Sullivan's work falls within the Drama genre, where audiences tend to respond most strongly to their on-screen presence.

Success Ratio

Approximately 33% of Aisling O'Sullivan's films maintain ratings above 6.5, indicating a consistent level of audience approval.

One of the most highly rated entries in their career remains Me & Mrs. Jones, which stands out as a key performance.

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Best Aisling O'Sullivan Movies Ranked

Must-watch hits from Aisling O'Sullivan's career based on audience ratings.

Full Filmography

Every movie Aisling O'Sullivan has appeared in, with audience ratings and verdicts.

Aisling O'Sullivan - Frequently Asked Questions

What is the best movie of Aisling O'Sullivan?

According to audience ratings, the best movie starring Aisling O'Sullivan is "Me & Mrs. Jones" with a rating of 8.0/10.

How many movies has Aisling O'Sullivan acted in?

Aisling O'Sullivan has been featured in at least 21 major films throughout their career.

What are some other popular movies by Aisling O'Sullivan?

Other notable films include "Six Shooter", "Snap", and "The Announcement".

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