Countess of Snowdon
Countess of Snowdon may refer to:
- Princess Margaret, Countess of Snowdon, younger daughter of King George VI and first wife of Antony Armstrong-Jones, 1st Earl of Snowdon
- Lucy Armstrong-Jones, Countess of Snowdon, second wife of Antony Armstrong-Jones, [1st Earl of Snowdon]
- Serena Armstrong-Jones, Countess of Snowdon, wife of David Armstrong-Jones, 2nd Earl of Snowdon