Hore-Ruthven
Hore-Ruthven is the surname of:
- Alexander Hore-Ruthven, 1st Earl of Gowrie, British soldier and Governor-General of Australia
- Alexander Patrick Greysteil Hore-Ruthven, 2nd Earl of Gowrie, Irish-born British politician and businessman
- Alison Mary Hore-Ruthven, British socialite, daughter of Walter Hore-Ruthven, 10th Lord Ruthven, twin sister of Margaret
- Malise Walter Maitland Knox Hore-Ruthven, Anglo-Irish academic and writer
- Margaret Leslie Hore-Ruthven, British socialite, daughter of Walter Hore-Ruthven, 10th Lord Ruthven, twin sister of Alison
- Patrick Hore-Ruthven, British soldier and poet, son of Alexander and Zara Hore-Ruthven
- Walter Hore-Ruthven, 1st Baron Ruthven of Gowrie, British soldier and member of the House of Lords
- Walter Hore-Ruthven, 10th Lord Ruthven of Freeland, British major-general
- Zara Hore-Ruthven, Countess of Gowrie, wife of the 1st Earl of Gowrie, Governor of South Australia