Choudhary Ishwar Singh Jadaula (born 10 April 1950, Jadaula, Kaithal district, Haryana) is a politician from Indian Congress in Haryana state of India. He was a member of Rajya Sabha from Haryana during 2008-2014. He is also an elected Vidhan sabha member from Guhla Cheeka.

He lives at Kurukshetra in the Haryana.^[1]