Thomas Geoffrey Bibby was an English-born archaeologist. He is best known for discovering the ancient state of Dilmun, referred to in Mesopotamian mythology as a paradise.
He studied archaeology at Cambridge University, but because he could find no place in that profession, he lived in Bahrain and worked for the Iraq Petroleum Company from 1947 to 1950. On a return visit to Britain he met his future wife, whom he married in 1949. Through her he met the Danish professor Peter Vilhelm Glob and so acquired a position at the University of Aarhus in Denmark. In 1953 he and professor Glob led a team of archaeologists who discovered the ancient city of Dilmun, beneath Manama, Bahrain.
Bibby also wrote about stone and Bronze Age Europe, particularly the bog peoples of Denmark.