Pierre Joubert may refer to: Pierre Joubert (viticulturalist) (1664-1732), South African winemaker Pierre Joubert (illustrator) (1910–2002), French illustrator and comics artist Pierre Joubert (cricketer) (born 1978), South African cricketer Pierre Joubert (1701–1766) and Pierre Joubert (1732–1814) of Quebec, a father and son erroneously conflated into one supercentenarian person