Isa Khel Tehsil Unions Isa Khel (عیِسیٰ خیل) is a tehsil (administrative subdivision) of Mianwali District in Punjab, Pakistan. The tehsil headquarters is the town of Isa Khel. Geographically it lies on the western edge of Mianwali District along the Indus and at the foot of the Khattak / Chichali–Maidani hill fringe — a landscape