List of Famous people who born in 1931

Frederick Phillips "Fred" Brooks Jr. is an American computer architect, software engineer, and computer scientist, best known for managing the development of IBM's System/360 family of computers and the OS/360 software support package, then later writing candidly about the process in his seminal book The Mythical Man-Month. Brooks has received many awards, including the National Medal of Technology in 1985 and the Turing Award in 1999.

Jürgen Trumpf was appointed Secretary-General for the Council of the European Union and held the office from 1 September 1994 to 17 October 1999.

Kushal Pal Singh is an Indian billionaire real estate developer, and the chairman and CEO of real estate developer DLF Limited, founded by his father-in-law Chaudhary Raghvender Singh. DLF has an estimated land bank of 10,255 acres (42 km²), with about 3,000 acres (12 km²) in Gurugram, called DLF City. Singh's personal wealth is estimated at $6.1 billion as per the 50 richest in Asia in Forbes 2017. In 2008, he was ranked the 8th richest person in the world in Forbes 2008. His autobiography, named Whatever the Odds: The Incredible Story Behind DLF, was published in 2011; Jack Welch spoke at the launch. According to Forbes India Rich list of 2019, he is the 25th richest Indian.

Rajko Kuzmanović is a Bosnian Serb politician in Bosnia and Herzegovina. He served as President of the Republic of Srpska from 7 December 2007 to 15 November 2010.