Rear-Admiral Charles James FitzGerald, 1st Baron Lecale, PC (30 June 1756 – 18 February 1810), known as Lord Charles FitzGerald between 1761 and 1800, was an Irish peer and Member of Parliament. He was the son of the 20th Earl of Kildare (later 1st Marquess of Kildare and then 1st Duke of Leinster), and was created Baron Lecale, of Ardglass in the County of Down, in the Peerage of Ireland in 1800. Lord Lecale's only son, Henry, died at sea in 1803, and so when he died in 1810 the Barony of Lecale became extinct.