Sir Percival Hart (14 January 1569 – 8 March 1642) of Lullingstone Castle, Kent was an English politician.
Hart was Member of Parliament for Kent in 1598 following the death of William Brooke in a duel and for Lewes in 1601.
In May 1603 he sent fish and poultry from the Lullingstone estate to King James at Theobalds.
[2] In a double marriage ceremony on 10 January 1587 in Hackington, Kent he married Anne, daughter of Sir Roger Manwood, while his bride's brother Peter Manwood married Hart's sister Francis Hart.
[3] Following Anne's death, Hart married secondly, Jane, daughter of Edward Stanhope.