《古拉格群岛》（俄语原名：Архипелаг Гулаг）是由苏联作家亚历山大·索尔仁尼琴编着的一部最有力和最有影响的反映苏联奴隶劳动和集中营故事的书。古拉格指的是苏联的集中营，实际上前苏联并没有古拉格群岛这个地理名称，它是索尔仁尼琴的一种比喻说法，索尔仁尼琴把整个苏联比作海洋，在这个海洋上处处皆是监狱和集中营的岛屿，他把这些岛屿称为古拉格群岛。作者亲自在古拉格集中营中生活过，并且是书中事件的目击者和第一手材料的获得者，出狱后采访了270位人士，为书中所写的事提供了证词。本书创作于1962年至1973年间，于1973年在西方出版。在苏联公开出版本书的****年之前，本书一直作为地下出版物在苏联流传。

The Gulag Archipelago (Russian:Архипелаг ГУЛАГ, Arkhipelag GULAG) is a book by Aleksandr Solzhenitsyn about the Soviet forced labor camp system. The three-volume book is a narrative relying on eyewitness testimony and primary research material, as well as the author's own experiences as a prisoner in a gulag labor camp. Written between 1958 and 1968, it was published in the West in 1973 and, thereafter, circulated in samizdat (underground publication) form in the Soviet Union until its appearance in the Russian literary journal, Novy Mir, in ****, in which a third of the work was published over three issues.