Notable inmates

Sofya Nikolaevna Bogomolets (née Prisetskaya) (Russian: Софья Николаевна Богомолетц; née Присецкая) (27 September 1856 – 11 January 1892) was a Russian revolutionary and political prisoner.

Baba Sohan Singh Bhakna (4 January 1870 – 20 December 1968) was an Indian revolutionary, the founding president of the Ghadar Party, and a leading member of the party involved in the Ghadar Conspiracy of 1915.

Soledad Real López (1917–2007) was a Catalan communist and anti-fascist activist.

Sol Goldstein (March 30, 1914 – September 3, 1992) was a leader in the Chicago Jewish community, a Zionist activist and a philanthropist.

Solomon Radasky (May 17, 1910 – August 4, 2002) was a Holocaust survivor.

Solveig Haugan (November 1, 1901 – June 8, 1953) was a Norwegian stage and movie actress and writer. Solveig Haugan was born on November 1, 1901, in Trondheim, Norway.

Soner Yalçın (born January 1, 1966) is a Turkish journalist and writer.

Song Zhenzhong (Chinese: 宋振中; pinyin: Sòng Zhènzhōng; 15 March 1941 – 6 September 1949), popularly known as Little Radish Head (小蘿蔔頭; Xiǎo Luóbo Tóu), was the son of Chinese Communist Party members Song Qiyun and Xu Linxia.

Sonja Vera Bullaty (October 17, 1923, Prague, Czechoslovakia – October 5, 2000, New York) was a Czech-American photographer.

Sophia Adriana Juliette de Vries-de Boer (19 June 1882 – 11 February 1944) was a Dutch actress.