Fabien Cousteau (1967 – ), son of Jean-Michel CousteauJacques-Yves Cousteau (1910 – 1997), a famous marine explorer who invented the aqua-lungJean-Michel Cousteau (1938 – ), eldest son of Jacques-Yves CousteauPhilippe Cousteau (1940 – 1979), second son of Jacques-Yves CousteauAlexandra Cousteau (1976 – ), daughter of Philippe CousteauPhilippe Cousteau, Jr. (1980 – ), son of Philippe CousteauCéline Cousteau (1972 - ), daughter of Jean-Michel Cousteau
Places
Jacques Cousteau Island, the new name of Cerralvo Island, a Mexican Island of the Baja California Sur
Others
A fictional ship-sized research submarine (one ship, not a type) mentioned in passing in the novel The Deep Range
