Mistra Gate (Maltese: Bieb tal-Mistra) is an ornate gateway in the limits of St. Paul's Bay, Malta.

The Mistra Gate was built in 1760 as the main gateway to a large estate which belonged to the Monte della Redenzione degli Schiavi, an institution which had been set up by Alof de Wignacourt in 1607 in order to redeem Christian slaves in Muslim territories.

The estate had been bequeathed to the Monte di Redenzione by the noblewoman Caterina Vitale in 1619, and it included the land on which Selmun Palace was later built.

[1][2] The Mistra Gate is built in the Baroque style, and it is decorated with the coats of arms of Grand Master Manuel Pinto da Fonseca, the Monte di Redenzione, Balì Claudius de Montagne de Lafeuliere and Balì Carlo Maria Olgiati.

[4] The estate became government property in 1798, when the funds of the Monte di Redenzione were transferred to the state during the French occupation of Malta.