Abdur Rahman (Arabic: عبد الرحمن‎ or occasionally عبد الرحمان) is a male Muslim given name, and in modern usage, surname. It is built from the Arabic words Abd, al- and Rahman. The name means "servant of the most gracious", ar-Rahman being one of the names of God in the Qur'an, which give rise to the Muslim theophoric names.

The letter a of the al- is unstressed, and can be transliterated by almost any vowel, often by u. Because the letter r is a sun letter, the letter l of the al- is assimilated to it. Thus although the name is written in Arabic with letters corresponding to Abd al-Rahman, the usual pronunciation corresponds to Abd ar-Rahman. Alternative transliterations include ‘Abd ar-Rahman, Abdul Rahman, Abdur Rehman, Abdul Rehman, Abidur Rahman, and others, all subject to variant spacing and hyphenation. Certain transliterations tend to be associated with certain areas, for example, Abdirahman in Somalia, and Abderrahmane in French-speaking North Africa.

The name may refer to:

For footballers, see List of footballers called Abdur Rahman. For cricketers, see Abdur Rehman (cricketer)

Tunku Abdul Rahman Putra Al-Haj ibni Almarhum Sultan Abdul Hamid Halim Shah, AC, CH (Jawi: تونكو عبدالرحمن ڤوترا الهاج ابن المرحوم سلطان عبدالحميد حاليم شه, Chinese: 東姑阿都拉曼) (February 8, 1903 – December 6, 1990) was Chief Minister of the Federation of Malaya from 1955, and the country's first Prime Minister from independence in 1957. He remained as the Prime Minister after Sabah, Sarawak, and Singapore joined the federation in 1963 to form Malaysia. He is widely known simply as "Tunku" or "The Tunku" (a princely title in Malaysia) and also called Bapa Kemerdekaan (Father of Independence) or Bapa Malaysia (Father of Malaysia),

Tunku Abdul Rahman Putra Al-Haj was born on February 8, 1903, in Alor Setar, Kedah. Tunku was the 7th child of Sultan Abdul Hamid Halim Shah, the 24th ruler of Kedah. Tunku's mother was Che Manjalara (née Nueng Nonthanakorn), the fourth wife of Sultan Abdul Hamid. Together with his mother and her other children, Tunku lived in the pagoda. As soon as he was old enough, Tunku ran outside the palace enclosure to play with boys of his own age who lived in the town. His mother strongly disapproved of it but she was too preoccupied with caring for the Sultan and Tunku's nurses were unable to control him. At that time, cholera and malaria were very common all over Kedah and at least two of Tunku's brothers and older sister died from cholera while Tunku himself suffered from intermittent attacks of malaria until he left for London in 1920 .