Abdul Hameed Nayyar (Urdu: ???????? ????) (born 9 January 1945) is a Pakistani physicist and nuclear activist.
He specialised in solid state physics and quantum physics, and quantum mechanics.
He was a visiting research scientist at the Princeton University and worked on Renewable Energy and Clean Fuel Program at the Sustainable Development Policy Institute in Islamabad.
Dr.
Nayyar is also a prominent peace activist, strong supporter of non-nuclear proliferation, nuclear disarmament, and peaceful use of nuclear technology.