Thakur Pyarelal Singh (21 December 1891 – 20 October 1954), was an Indian freedom fighter against British rule and the founder of labour movements in Chhattisgarh.
He led three workers' movements in Rajnandgaon Riyast in 1919-1920, 1924 and 1937.
He was also conferred with the honorary title of "Tyagmurti", which means "epitome of sacrifice".