Leszczka Duża
 Leszczka Duża [ˈlɛʂt͡ʂka ˈduʐa] is a village in the administrative district of Gmina Perlejewo within Siemiatycze County Podlaskie Voivodeship in north-eastern Poland. It lies approximately 3 kilometres (2 mi) north-west of Perlejewo 28 km (17 mi) north-west of Siemiatycze and 73 km (45 mi) south-west of the regional capital Białystok.