Mohammad-Javad Bahonar ( Persian : محمدجواد باهنر ‎, 5 September 1933 – 30 August 1981) was a Shia Iranian theologian and politician who served as the Prime Minister of Iran for less than one month, in August 1981. On 30 August, Bahonar and other members of Mohammad-Ali Rajai's government were assassinated by Mujahideen-e Khalq .