Katharine O'Donnelly

Acting

Katharine O'Donnelly

Lochranza, Isle of Arran

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

Filmography

Movies

2 films

Outside2025 · Film · Heather

Mary Queen of Scots2018 · Film · Young Holyrood Servant

Filmography

Series

3 shows

Outlander: Blood of My Blood2025 · Series · Maisri

The Head2020 · Series · Maggie Mitchell

Clique2017 · Series · Gemma