纳瓦卜，是印度莫卧儿帝国皇帝赐予南亚土邦的半自治穆斯林世袭统治者的一种尊称，女性的纳瓦布称纳瓦布·别姬。

他们的主要职责是维护莫卧儿皇帝在某省的主权以及管理，在英属印度他们仍然生存，直到印度和巴基斯坦独立以后，土邦并入联邦，到七十年代纳瓦卜完全消失。

A nawab or nawaab (Urdu:نوّاب‎) is an honorific title ratified and bestowed by the reigning Mughal emperor to semi-autonomous Muslim rulers of princely states in South Asia. "Nawab" usually refers to males; the female equivalent is "begum" or "nawab begum". The primary duty of a nawab was to uphold the sovereignty of the Mughal emperor along with the administration of a certain province.