Kathleen Pelham Burn

Lady Kathleen Pelham Burn Countess of Drogheda, CBE CMG
Born	1887
Died	18 March 1966(1966-03-18) (aged 78–79)
Other names	Lady Kathleen Moore
Spouses	Henry Moore, 10th Earl of Drogheda ​ ​ (m. 1909; div. 1922)​ Guillermo de Landa y Escandon ​ ​ (m. 1922; div. 1929)​
Children	Charles Moore, 11th Earl of Drogheda Lady Patricia Doreen Moore

Kathleen Pelham Burn Moore, Countess of Drogheda CBE CMG (1887 – 18 March 1966) was a British socialite, aviator, and sportswoman. She was one of the "bright young things".