Clodomir Santos de Morais (30 September 1928 – 25 March 2016) was a Brazilian sociologist who originated the Organization Workshop (OW) and the associated Activity-based Large Group Capacitation Method (LGCM). After the end of military rule de Morais returned to Brazil in 1988, answering a call from the University of Brasilia to help in the 'hidden civil war' of unemployment. He recently returned to his hometown in Bahía State.