List of Famous people who died at 66

Trude Guermonprez (9 November 1910–8 May 1976, born Gertrud Jalowetz, was a German born American textile artist and designer known for her tapestry landscapes. Her Bauhaus-influenced disciplined abstraction for hand woven textiles greatly contributed to the American craft and fiber art movements of the 1950s, 60s and even into the 70s, particularly during her tenure at the California College of Arts and Crafts.

Sheikh Mohammed Ahmad Al-Jaber Al-Sabah was the second son of Ahmad Al-Jaber Al-Sabah.

M. I. Shanavas was an Indian politician. He was the working president of the Kerala Pradesh Congress Committee and a Member of Parliament of the 16th Lok Sabha of India.

Alan Beverley Cross was an English playwright, librettist, and screenwriter.

Giuseppe "Joey" LaMotta was the younger brother and one time manager of former world middleweight boxing champion, Jake LaMotta.

Éric de Cromières was a French sporting executive and manager for Michelin.

Wolfgang Michels was a German singer-songwriter, guitarist and producer.

Robert L. Simpson, A.C.E., was an American film editor with more than 100 feature film credits.

María Victoria Moreno Márquez was a Spanish writer and teacher. She was one of the pioneers of literature for children and young people in Galician. The Day of Galician Literature was devoted to her on 17 May 2018.

Natalia Igorevna Bessmertnova was a Soviet prima ballerina of the Bolshoi Ballet and a People's Artist of the USSR (1976).