Mohammad Abdus Salam NI, SPk, KBE (Punjabi, Urdu: محمد عبد السلام; 29 January 1926 – 21 November 1996), was a Pakistani theoretical physicist. A major figure in 20th century theoretical physics, he shared the 1979 Nobel Prize in Physics with Sheldon Glashow and Steven Weinberg for his contribution to the electroweak unification theory. He was the first Pakistani and first Muslim to receive a Nobel Prize in science and the second from an Islamic country to receive any Nobel Prize (after Anwar Sadat of Egypt).
Salam was a top level science advisor to the Government of Pakistan from 1960 to 1974, a position from which he played a major and influential role in the development of the country's science infrastructure. Salam was responsible not only for contributing to major developments in theoretical and particle physics, but also for promoting the broadening and deepening of high calibre scientific research in his country.