Hamidullah Khan was the last ruling Nawab of the princely salute state of Bhopal. He ruled from 1926 when his mother, Begum Kaikhusrau Jahan Begum, abdicated in his favor, until 1949 and held the honorific title until his death in 1960. A delegate to the Round Table Conference in London, he served as Chancellor of the Chamber of Princes from 1944 to 1947, when India became independent.

The Nawabs of Bhopal were the Muslim rulers of Bhopal, now part of Madhya Pradesh, India. The nawabs first ruled under the Mughal Empire from 1707 to 1737, under the Maratha Empire from 1737 to 1818, then under British rule from 1818 to 1947, and independently thereafter until it was acceded to the Union of India in 1949. The female nawabs of Bhopal held the title Nawab Begum of Bhopal.