Florestan Fernandes (1920–1995) was a Marxist intellectual from São Paulo, Brazil. He was a highly regarded professor of sociology and a socialist activist.
Cecilia Samoylovna Bobrovskaya (1873–1960) was an early Bolshevik activist, revolutionary, and memoirist. She played a notable role in various local organizations of the Bolshevik Party
C.L.R. James was a leading figure in the independence movement in the West Indies, and the Black and working-class movements in both Britain and the United States.
Urmilesh is a journalist and author. His published works in Hindi include Jharkhand: Jadui Zameen Ka Andhera, Bihar Ka Sach, and Kashmir: Virasat aur Siyasat.