Manya Gordon Strunsky (1882 – December 27, 1945) was a Ukrainian-born Russian-Empire-expatriot American historian and political activist. Gordon is best remembered as a pioneering social historian of the Soviet Union, especially Soviet Russia, through her seminal 1941 book, Workers Before and After Lenin, which looks at the track record of Vladimir Lenin and his heirs in transforming the economy of the Russian Empire into that of the Soviet Union.