Rehman (23 June 1921 – 5 November 1984) was an Indian actor whose career spanned from the late 1940s through to the late 1970s. He was an integral part of the Guru Dutt team, and most known for his roles in films such as Pyar Ki Jeet (1948), Badi Behen (1949), Pardes (1950), Pyaasa (1957), Choti Behen (1959), Chaudhvin Ka Chand (1960), Sahib Bibi Aur Ghulam (1962), Dil Ne Phir Yaad Kiya (1966) and Waqt (1965).

Early life and education
Said Rehman Khan was an actor in Hindi and Indian films. He was born on 23 June 1921 in Lahore, Punjab Province, British India (now in Punjab, Pakistan) into the royal Mohammadzai clan of the Barakzai tribe of the Durrani confederacy of Pashtuns. His Afghan ancestors moved to Punjab, India from Kabul, Afghanistan in 1905 during the British Raj. His family claims ancestry from king Amanullah Khan of Paghman and from founder of the Durrani Empire and the modern state of Afghanistan, Ahmad Shah Abdali of Herat. He graduated from Robertson College Jabalpur, staying in BeoharNiwas Palace. Among his nephews are prominent Pakistani film and TV actor Faisal Rehman and Fasih Ur Rehman, Indian classical dancer, and sons of his younger brother Massud-ur-Rehman, the famous cinematographer in Pakistan.