Mohanpur State (Gujarati: મોહનપુર; Hindi: मोहनपुर) was a small princely state belonging to the Mahi Kantha Agency of the Bombay Presidency during the era of the British Raj.

[1] It was centered on Mohanpur town,[2] in present-day Sabarkantha district of Gujarat State, and included 52 villages.

A predecessor state was founded around 1227 by an ancestor of the later kings named Thakore Jaspal, but its history is obscure.

[6] Thakur Vinaysinhji Sartansinhji signed the instrument of accession to the Dominion of India on 10 June 1948.

The rulers of Mohanpur State bore the title Thakur.