Mabel Browne Countess of Kildare (c. 1536 – 25 August 1610) was the wife of Gerald FitzGerald 11th Earl of Kildare Baron of Offaly (25 February 1525 – 16 November 1585). She was born into the English Roman Catholic Browne family whose members held prominent positions at the courts of the Tudorsovereigns for three generations. Mabel served as a gentlewoman of Queen Mary I’s Privy Chamber and enjoyed the Queen’s favour.