Katharine O'Donnelly

Actor · Lochranza, Isle of Arran

Biography

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

Acted in 5

2020s

2025
Outlander: Blood of My Blood
Maisri · 2 episodes
83
Outside
Heather
2020
The Head
Maggie Mitchell · 18 episodes
69

2010s

2018
Mary Queen of Scots
Young Holyrood Servant
63
2017
Clique
Gemma · 1 episode
67