
Kelly O'Sullivan
DirectingAbout Kelly O'Sullivan
Kelly O'Sullivan (born 1983/1984) is an American actress, screenwriter, and producer. She wrote and starred in Saint Frances (2019), which won the Audience Award and the Special Jury Award at the 2019 SXSW Film Festival. O'Sullivan was born and raised in Little Rock, Arkansas, to an accountant mother and a father who worked in health insurance. She was raised Irish Catholic and attended Immaculate Conception School until eighth grade. O'Sullivan always wanted to be an actor and supported by her cinephile parents, she performed in local children's theatre plays from age five. She studied theatre at Northwestern University and is also an alumna of the Steppenwolf Theatre Company's School at Steppenwolf in Chicago. Inspired by Greta Gerwig, who directed Lady Bird, O'Sullivan wrote Saint Frances based on the experiences she had while working as a nanny to support her struggling acting career in her 20s and an abortion she had in her early thirties. She started work on the script in January 2018, already intending the film to be directed by partner Alex Thompson. She wrote the parts for the lesbian parents in the film for actors Lily Mojekwu and Charin Alvarez.
Kelly O'Sullivan Movies & Career Overview
The filmography of Kelly O'Sullivan reflects a career marked by diverse experimentation. Across 11 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.
Dominant Genre
A large portion of Kelly O'Sullivan's work falls within the Drama genre, where audiences tend to respond most strongly to their on-screen presence.
Success Ratio
Approximately 36% of Kelly 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 Jessica, which stands out as a key performance.
Best Kelly O'Sullivan Movies Ranked
Must-watch hits from Kelly O'Sullivan's career based on audience ratings.
Full Filmography
Every movie Kelly O'Sullivan has appeared in, with audience ratings and verdicts.
| Year | Movie | Character | Success | More |
|---|---|---|---|---|
| 2024 | The Graduates | Vicki | Hit | Similar → |
| 2023 | Hangdog | Wendy | Flop | Similar → |
| 2022 | Cha Cha Real Smooth | Bella | Hit | Similar → |
| 2022 | Rounding | Dr. Kayla Matthews | Flop | Similar → |
| 2020 | Saint Frances | Bridget | Hit | Similar → |
| 2018 | Not Welcome | Penelope | Flop | Similar → |
| 2016 | Jessica | Pam | Super Hit | Similar → |
| 2015 | Henry Gamble's Birthday Party | Candice Noble | Average | Similar → |
| 2015 | The History of Us | Katie | Flop | Similar → |
| 2011 | In Memoriam | Kelly | Flop | Similar → |
| N/A | The Steel Harp | Amy | Flop | Similar → |
Kelly O'Sullivan - Frequently Asked Questions
What is the best movie of Kelly O'Sullivan?
According to audience ratings, the best movie starring Kelly O'Sullivan is "Jessica" with a rating of 10.0/10.
How many movies has Kelly O'Sullivan acted in?
Kelly O'Sullivan has been featured in at least 11 major films throughout their career.
What are some other popular movies by Kelly O'Sullivan?
Other notable films include "Cha Cha Real Smooth", "The Graduates", and "Saint Frances".



