Nekrasov, also Nekrassov (Russian: Некра́сов), or Nekrasova (feminine; Некра́сова), is a Russian surname. Notable people with the surname include:
Aleksandr Nekrasov (1883–1957), Russian mathematician and academician
Alexander Nekrasov (sergeant) (1925–1944), Soviet army officer and Hero of the Soviet Union
Alexander Nekrassov, The Voice of Russia news correspondent in London
Aleksei Nekrasov (born 1979), Russian footballer
Andrei Nekrasov (born 1958), contemporary Russian filmmaker from St. Petersburg
Andrei Sergeevich Nekrasov (1907-1987), Soviet writer
Andrey Nekrasov (sergeant) (1909–1993), Soviet army officer and Hero of the Soviet Union
Boris Nekrasov (1899-?), Soviet chemist
Ignat Nekrasov (c.1660-1737), original leader of Nekrasovites (Nekrasov Cossacks)
Ivan Nekrasov (1892–1964), Soviet army officer and Hero of the Soviet Union
Leopold Nekrasov (1923–1945), Soviet army officer and Hero of the Soviet Union
Nikita Nekrasov (1973- ), Russian-French theoretical and mathematical physicist
Nikolay Nekrasov (1821–1878), Russian poet
Nikolay Nikolayevich Nekrasov (1906-?), Soviet economist and academician
Nikolai Vissarionovich Nekrasov (1879–1940), Russian politician
Nikolai Vladimirovich Nekrasov (1900–1938), Soviet journalist and esperantist
Viktor Nekrasov (1911–1987), Soviet writer
Vsevolod Nekrasov (1934–2009), Russian poet