Katharine O'Donnelly

Person

Katharine O'Donnelly

Acting

Katharine O'Donnelly is an actress, known for Mary Queen of Scots (2018), The Head (2020) and Clique (2017).

IMDb

Known for

Popular titles

Mary Queen of Scots

Mary Queen of Scots

6.5 2018 Movie
Outlander: Blood of My Blood

Outlander: Blood of My Blood

8.6 2025 TV Show
The Head

The Head

7.1 2020 TV Show
Clique

Clique

6.3 2017 TV Show
Outside

Outside

2025 Movie

Filmography

Movies and shows, newest first

  1. 2025
    Outlander: Blood of My Blood

    TV show Maisri

  2. 2025
    Outside

    Movie Heather

  3. 2020
    The Head

    TV show Maggie Mitchell

  4. 2018
    Mary Queen of Scots

    Movie Young Holyrood Servant

  5. 2017
    Clique

    TV show Gemma