Shri Maharana Sir Bhupal Singh Bahadur KCIE (1884 – 4 July 1955), also spelt Bhopal Singh, was the ruler of the Indian princely state of Udaipur (or Mewar) from 1930 and also Rajpramukh of Rajasthan from 1948 until his death on 4 July 1955.

On 28 July 1921, following some social unrest in Mewar, his father was formally deposed, while being allowed to retain his titular title, and effective power in the state fell into the hands of Bhupal as his son and heir.

[3] After the independence and partition of British India in 1947, Singh was one of the first of the Indian princes to sign an Instrument of Accession to the new Dominion of India, and on 18 April 1948 he became Rajpramukh of Rajasthan, succeeding Sir Bhim Singh, Maharaja of Kotah.

[citation needed] Bhagwat Singh succeeded him as the titular ruler of the state.

One of Bhupal Singh's palaces was Jag Niwas, on an island in Lake Pichola, for which he undertook major repairs and restorations.