Piotr Mieszkowski, Senior () (died 1652) was a bishop suffragan (episcopus suffraganeus) of Wà Âocà Âawek. Author of several political books and brochures, among them Institutio peregrinationum, peregrinantibus peroportuna..., (Lovanium, 1625).
In 1644 he consecrated the church Katedra p.w. Najà ÂwiÃÂtszej Panny Marii in Wà Âocà Âawek.