Katharine O'Donnelly
Acting
- Known for
- 5 roles
Biography
Katharine O'Donnelly (born 1996) is an actress, known for Mary Queen of Scots (2018), The Head (2020) and Clique (2017).
Known for

Outside
2025
Acting
Katharine O'Donnelly (born 1996) is an actress, known for Mary Queen of Scots (2018), The Head (2020) and Clique (2017).

2025