Lias may refer to: Geology Lias Formation, a geologic formation in France Lias Group, a lithostratigraphic unit in western Europe Early Jurassic, an epoch People Godfrey Lias, British author Mohd Shamsudin Lias (born 1953), Malaysian politician Lias Andersson (born 1998), Swedish hockey player Other uses Lias (journal), title of the Journal of Early Modern Intellectual Culture and its Sources Lias, Gers, a commune of the Gers département in France LIAS (gene), a gene that in humans encodes the protein lipoic acid synthetase See also Lyas, a commune in southern France Lia (disambiguation)