---
title: 'Mary H. O''Connor'
type: 'person'
roles:
  - 'film editor'
  - 'writer'
  - 'screenwriter'
born: '1872-09-01'
died: '1959-09-03'
birthplace: 'Saint Paul'
deathplace: 'Los Angeles'
films_in_library: 4
reviews_of_their_work: 0
canonical: 'https://cinepixo.com/people/mary-h-o-connor'
updated: '2026-08-07'
wikipedia: 'https://en.wikipedia.org/wiki/Mary_H._O%27Connor'
wikidata: 'Q18419189'
publisher: 'CinePixo'
---

# Mary H. O'Connor

film editor, writer, screenwriter.

## Filmography on CinePixo

- 1920 · [The Sins of Rosanne](https://cinepixo.com/movies/the-sins-of-rosanne-1920) — Screenplay · unreviewed here
- 1917 · [A Girl of the Timber Claims](https://cinepixo.com/movies/a-girl-of-the-timber-claims-1917) — Screenplay · unreviewed here
- 1917 · [Cheerful Givers](https://cinepixo.com/movies/cheerful-givers-1917) — Screenplay · unreviewed here
- 1915 · [Infatuation](https://cinepixo.com/movies/infatuation-1915) — Screenplay · unreviewed here

## Criticism on CinePixo

Nothing written about their work here yet.

Source: https://cinepixo.com/people/mary-h-o-connor
Biographical facts from Wikipedia/Wikidata where linked above. Ratings and reviews are the work of this site's members.