William Malet (born before 1175–1215), feudal baron of Curry Mallet in Somerset, was one of the guarantors of Magna Carta.
William Malet was one of the rebel barons who were heavily indebted to King John.
[1] In 1214 he entered into an agreement to serve with the king along with 10 knights and 20 other soldiers in exchange for the cancellation of his debts.
[1] William Malet seems to have died just a few months after Magna Carta was signed by King John.
He married twice but left no male progeny, only three daughters and co-heiresses, who divided their father's estate.